Arduino Esp32 Versions Save

Arduino core for the ESP32

2.0.11

9 months ago

The Arduino ESP32 version 2.0.11 is based on the ESP-IDF v4.4.5 (release notes) and includes quick bug fixes release.

Major change

Fix for build path (2.0.10 escaping fix by @pillo79 in https://github.com/espressif/arduino-esp32/pull/8433)

Other minor changes

Add .readthedocs.yaml configuration file by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/8352
Add v2.0.10 into issue template by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/8425

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.10...2.0.11

2.0.10

10 months ago

The Arduino ESP32 version 2.0.10 is based on the ESP-IDF v4.4.5 (release notes) and includes mainly bug fixes and new boards support.

Changes

Here is a summary of the major changes.

Main fixes

Fixes HWCDC::end() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8247
Fixes crash when calling twice HWCDC::end() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8332
fixes ESP32-C3 WiFiProv and btInUse() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8243
Provisioning fix and upgrades by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8209
rainmaker: multiple device callbacks not getting registered by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/8249
Fix for timeout issues on WebServer.cpp by @supersjellie in https://github.com/espressif/arduino-esp32/pull/8319

New Boards support & boards updates

Add Arduino Nano ESP32 target by @facchinm in https://github.com/espressif/arduino-esp32/pull/8417
Added support for M5Stamp Pico from M5Stack by @MWolfahrt in https://github.com/espressif/arduino-esp32/pull/8301
Create M5CoreS3 pins_arduino.h and board by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/8161
add Adafruit QT PY S3 with 4MB flash 2 MB PSRAM by @hathach in https://github.com/espressif/arduino-esp32/pull/8370
Add board: Adafruit MatrixPortal ESP32-S3 by @PaintYourDragon in https://github.com/espressif/arduino-esp32/pull/8230
I have added support for the DFRobot Romeo ESP32-S3 board. by @fary99 in https://github.com/espressif/arduino-esp32/pull/8195
Add board: Nebula S3 by @DocMonster7 in https://github.com/espressif/arduino-esp32/pull/8257
Olimex ESP32-GATEWAY fixes in boards.txt and pins_arduino.h by @DanKoloff in https://github.com/espressif/arduino-esp32/pull/8395

Examples & Documentation

Updated preferences and FAQ documentation (added SPIFFS) by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8150
Add TWAI transmit example by @designer2k2 in https://github.com/espressif/arduino-esp32/pull/8360
Fixes Serial Example and Adds a new std:func Serial Example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8409
Functional interrupt fix by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8175

Here is a complete list of all changes.

What's Changed

Add v2.0.9 into Issue Template by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8156
Functional interrupt fix by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8175
Create M5CoreS3 pins_arduino.h and board by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/8161
Updated preferences and FAQ documentation (added SPIFFS) by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8150
HardwareSerial: fix begin() lock issue on error path by @pillo79 in https://github.com/espressif/arduino-esp32/pull/8182
Fixes HWCDC::end() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8247
fixes ESP32-C3 WiFiProv and btInUse() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8243
I have added support for the DFRobot Romeo ESP32-S3 board. by @fary99 in https://github.com/espressif/arduino-esp32/pull/8195
Add board: Adafruit MatrixPortal ESP32-S3 by @PaintYourDragon in https://github.com/espressif/arduino-esp32/pull/8230
Add board: Nebula S3 by @DocMonster7 in https://github.com/espressif/arduino-esp32/pull/8257
Provisioning fix and upgrades by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8209
rainmaker: multiple device callbacks not getting registered by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/8249
Update ledc.rst by @w3jc in https://github.com/espressif/arduino-esp32/pull/8218
Fixes crash when calling twice HWCDC::end() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8332
Fix for timeout issues on WebServer.cpp by @supersjellie in https://github.com/espressif/arduino-esp32/pull/8319
add Adafruit QT PY S3 with 4MB flash 2 MB PSRAM by @hathach in https://github.com/espressif/arduino-esp32/pull/8370
Added support for M5Stamp Pico from M5Stack by @MWolfahrt in https://github.com/espressif/arduino-esp32/pull/8301
Update gpio.rst Documentation: typo in function name 'attachInterrupt' by @schrolli in https://github.com/espressif/arduino-esp32/pull/8336
Add TWAI transmit example by @designer2k2 in https://github.com/espressif/arduino-esp32/pull/8360
Olimex ESP32-GATEWAY fixes in boards.txt and pins_arduino.h by @DanKoloff in https://github.com/espressif/arduino-esp32/pull/8395
Fixes Serial Example and Adds a new std:func Serial Example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8409
set _use_insecure back to false in setCACert method on WiFiClientSecure.cpp by @tuan-karma in https://github.com/espressif/arduino-esp32/pull/8386
Set MATRIX_DETACH_* values based on TRM by @colincross in https://github.com/espressif/arduino-esp32/pull/8345
Soft-AP: get subnet mask by @rstephan in https://github.com/espressif/arduino-esp32/pull/8358
Add Arduino Nano ESP32 target by @facchinm in https://github.com/espressif/arduino-esp32/pull/8417

Thanks to all new Contributors 🎉

New Contributors

@pillo79 made their first contribution in https://github.com/espressif/arduino-esp32/pull/8182
@fary99 made their first contribution in https://github.com/espressif/arduino-esp32/pull/8195
@PaintYourDragon made their first contribution in https://github.com/espressif/arduino-esp32/pull/8230
@DocMonster7 made their first contribution in https://github.com/espressif/arduino-esp32/pull/8257
@w3jc made their first contribution in https://github.com/espressif/arduino-esp32/pull/8218
@supersjellie made their first contribution in https://github.com/espressif/arduino-esp32/pull/8319
@MWolfahrt made their first contribution in https://github.com/espressif/arduino-esp32/pull/8301
@schrolli made their first contribution in https://github.com/espressif/arduino-esp32/pull/8336
@designer2k2 made their first contribution in https://github.com/espressif/arduino-esp32/pull/8360
@DanKoloff made their first contribution in https://github.com/espressif/arduino-esp32/pull/8395
@tuan-karma made their first contribution in https://github.com/espressif/arduino-esp32/pull/8386
@colincross made their first contribution in https://github.com/espressif/arduino-esp32/pull/8345
@rstephan made their first contribution in https://github.com/espressif/arduino-esp32/pull/8358
@facchinm made their first contribution in https://github.com/espressif/arduino-esp32/pull/8417

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.9...2.0.10

2.0.9

1 year ago

What's Changed

Add v2.0.8 into Issue Template by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8092
Add MFRC522 and WS2812FX library to External library testing by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8145
Apply this change to 2.0.9 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8131
Fixes analogWrite by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8137
External library test - Example change for WS2812FX lib by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8146
Fix CameraWebserver.ino CI Warning by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8149
Revert FlashStringHelper Macros by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8147
eraseAP by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8148
Revert FlashStringHelper Macros by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8143
Added link to external examples to the doc by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8130
Text correction of timer.rst by @renanrms in https://github.com/espressif/arduino-esp32/pull/8074
CI - All boards test by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8114
Add overloads to support __FlashStringHelper like ESP8266 has them. by @dok-net in https://github.com/espressif/arduino-esp32/pull/8111
Add protocol-explicit upload.tool properties required for pluggable discovery compatibility by @per1234 in https://github.com/espressif/arduino-esp32/pull/8151

New Contributors

@renanrms made their first contribution in https://github.com/espressif/arduino-esp32/pull/8074

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.8...2.0.9

2.0.8

1 year ago

Arduino ESP32 Version 2.0.8

The Arduino ESP32 version 2.0.8 based on the ESP-IDF v4.4.4 introduces bug fixes, improvements, and new board support.

Changes

Here is a summary of the major changes.

Improvements

External Libraries Test
Added New Board Test
HW Testing Update
Get info whether filename is a file or directory
Added HTTPUpdate request callback
Rainmaker: Added enableSystemService API
Add support for large uploads to HTTPClient

Bugfixes

Fixed missing upload.maximum_size for ESP32Wrover and ESP32WroverKit
WiFiUDF Low memory fix
Fix the F_CPU frequency definition for the ESP32-S3 in esp32-hal.h

New Boards & updates

Add LOLIN S3 Mini
Add LOLIN S3 Pro

Documentation

Add v2.0.7 in issue template

What's Changed

See the complete changelog down below:

Add v2.0.7 in issue template by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7871
Swapped enable_led() and isStreaming setup; solving #7742 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/8017
corrected spelling mistake by @rohitsam in https://github.com/espressif/arduino-esp32/pull/8012
Add support for large uploads to HTTPClient by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/8006
Documentation update in preferences.rst : fix return value of getBytes by @supcik in https://github.com/espressif/arduino-esp32/pull/7981
Fixed memory leaks in rainmaker examples by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7965
Add setMode function HardwareSerial.c to set the esp32 uart mode for use with RS485 auto RTS by @jamesarm97 in https://github.com/espressif/arduino-esp32/pull/7935
Use enum for C++ to avoid macro pitfalls in esp32_hal_uart.h by @dok-net in https://github.com/espressif/arduino-esp32/pull/7926
Fix the F_CPU frequency definition for the ESP32-S3 in esp32-hal.h by @devrim-oguz in https://github.com/espressif/arduino-esp32/pull/7913
Create Stamp-S3 pins_arduino.h and Stamp-S3 Board by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/7892
Rainmaker: Added enableSystemService API by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7875
missing ESP32-D0WDR2-V3 added to getChipModel() by @pswid in https://github.com/espressif/arduino-esp32/pull/7958
Added HTTPUpdate request callback by @perotom in https://github.com/espressif/arduino-esp32/pull/7934
in BluetoothSerial.setTimeout also set timeout for parent class Stream. by @MnlPhlp in https://github.com/espressif/arduino-esp32/pull/7924
[CI] External libraries compilation test by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8003
Update heltec wifi v3 pin definitions by @platypii in https://github.com/espressif/arduino-esp32/pull/7877
ADD: heltec wsl v3 pinout information by @gguerreromx in https://github.com/espressif/arduino-esp32/pull/7883
new variant Seeed XIAO_ESP32S3 by @Maxwelltoo in https://github.com/espressif/arduino-esp32/pull/7971
added Bee Data Logger board by @strid3r21 in https://github.com/espressif/arduino-esp32/pull/7997
Update and Fix Pins Definition of Deneyap Boards by @DogushC in https://github.com/espressif/arduino-esp32/pull/8018
Fix broken link for external library test by @DogushC in https://github.com/espressif/arduino-esp32/pull/8031
CI External Libraries Test - Results comment fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8035
CI HW Testing Update by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7911
Completely inline the helper pure abstract __FlashStringHelper class by @dok-net in https://github.com/espressif/arduino-esp32/pull/7941
Update boardmanager links on Installing page to use CDN backed github links by @tyeth in https://github.com/espressif/arduino-esp32/pull/7876
WiFiGeneric CrashFix v2.x by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8043
Add Insights in Rainmaker Switch example by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/8011
Update UploadMode Config of Deneyap Kart 1A v2 by @DogushC in https://github.com/espressif/arduino-esp32/pull/8046
Makes Gamepad example able to be tested with Windows 10/11 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8058
WiFiUDF Low memory fix by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/8065
[CI] External Libraries Test - Results file relocation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8072
Add LOLIN S3 Pro board def by @wemos in https://github.com/espressif/arduino-esp32/pull/8038
Fixed missing upload.maximum_size for ESP32Wrover and ESP32WroverKit by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8078
[CI] External Libraries Test - Results file push fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8089
getNextFileName: Get info whether filename is a file or directory by @tueddy in https://github.com/espressif/arduino-esp32/pull/8079
[CI] Added New Board Test by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8071
[All Arduino Cores] Adds HardwareSerial Example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/8095
WIP - [CI] Boards test fix + sketch by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8099
[CI] Boards test fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/8100
(Update camera_pins.h) Flash does not work on the esp32cam by @tnagorran in https://github.com/espressif/arduino-esp32/pull/8091
Add LOLIN S3 Mini board def by @wemos in https://github.com/espressif/arduino-esp32/pull/8094

New Contributors

A special thank you to all new contributors!

@rohitsam made their first contribution in https://github.com/espressif/arduino-esp32/pull/8012
@jamesarm97 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7935
@devrim-oguz made their first contribution in https://github.com/espressif/arduino-esp32/pull/7913
@pswid made their first contribution in https://github.com/espressif/arduino-esp32/pull/7958
@perotom made their first contribution in https://github.com/espressif/arduino-esp32/pull/7934
@MnlPhlp made their first contribution in https://github.com/espressif/arduino-esp32/pull/7924
@gguerreromx made their first contribution in https://github.com/espressif/arduino-esp32/pull/7883
@Maxwelltoo made their first contribution in https://github.com/espressif/arduino-esp32/pull/7971
@tyeth made their first contribution in https://github.com/espressif/arduino-esp32/pull/7876
@tueddy made their first contribution in https://github.com/espressif/arduino-esp32/pull/8079
@tnagorran made their first contribution in https://github.com/espressif/arduino-esp32/pull/8091

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.7...2.0.8

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.7

1 year ago

Arduino ESP32 Version 2.0.7

The Arduino ESP32 version 2.0.7 based on the ESP-IDF v4.4.4 introduces bug fixes, improvements, and new board support.

Changes

Here is a summary of the major changes.

Backport some fixes from ESP-IDF-v5.1
Multi-threading examples
Copy JTAG files only if it's enabled in the board menu
Avoid starting AP Mode even when the password is too short
Sets correct code for UART baud rate detection
Adds pseudo-random numbers generation

Improvements

Added function timerAttachInterruptFlag to timer API
Added methods + example to retrieve local MAC for BT
Adds onDisconnect() BLE param
General examples updates

Bugfixes

WString Return bool
Fixed String(int64_t)
WiFiUDP:parsePacket() Crashfix

New Boards & updates

Add Adafruit new board feather esp32s2 reserve tft
Add support for dfrobot firebeetle 2 esp32-e board
Adding 3rd party boards for VALTRACK-V4-VTS-ESP32-C3 & VALTRACK-V4-MFW-ESP32-C3
Add Roboheart Hercules development board to the esp32-core

Documentation

Added the example guideline and template

What's Changed

See the complete changelog down below:

Add v2.0.6 into Issue Template by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7628
Gitter link update in Readme.md by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7658
Copy JTAG files only if it's enabled in the board menu by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7655
Fix gen_insights_package.py missing on release by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7650
add mising TX1 RX1 for adafruit boards by @hathach in https://github.com/espressif/arduino-esp32/pull/7680
Create M5AtomS3 pins_arduino.h and M5AtomS3 Board by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/7654
Fix BluetoothSerial compilation caused by upstream change by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7681
TouchRead examples, Fix typo T0 -> T1 by @tanakamasayuki in https://github.com/espressif/arduino-esp32/pull/7704
Added the example guideline and template by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/7665
Added ESP32-S3 link to the datasheet by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/7738
Adds softAp(String) to make it compatible with ESP8266 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7801
Fix commentary in code by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7800
Add Adafruit new board feather esp32s2 reserve tft by @hathach in https://github.com/espressif/arduino-esp32/pull/7794
Backport some fixes from esp-idf-v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7762
bugfix: add <stdint.h> for uint8_t in FunctionalInterrupt.h to avoid compilation failure (GCC 11.2.0) by @quiret in https://github.com/espressif/arduino-esp32/pull/7744
Adding 3rd party boards for VALTRACK-V4-VTS-ESP32-C3 & VALTRACK-V4-MFW-ESP32-C3 by @raviypujar in https://github.com/espressif/arduino-esp32/pull/7735
Update Platformio CI by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/7725
WiFiClient example fix by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7711
Mirror I2C pin update from Heltec repository by @dberlin in https://github.com/espressif/arduino-esp32/pull/7709
Fixes BLE data printing by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7699
Fix missing options in board.txt by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7697
Change header gaurd name by @nimaltd in https://github.com/espressif/arduino-esp32/pull/7696
Fix Name by @nimaltd in https://github.com/espressif/arduino-esp32/pull/7691
Fix error in WiFiClient.cpp where the connect function fails for timeouts below 1 second by @rtpmsys in https://github.com/espressif/arduino-esp32/pull/7686
fixed the function header by @bytiful in https://github.com/espressif/arduino-esp32/pull/7674
Ticker fix solving #6155 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7664
setPins fix (CONFIG_IDF_TARGET_ESP32 only): "specified pins are not supported by this chip." by @tmfarrington in https://github.com/espressif/arduino-esp32/pull/7646
Allow passing IP as connect method parameter in WiFiClientSecure by @cziter15 in https://github.com/espressif/arduino-esp32/pull/7643
airm2m_core_esp32c3 board Add LED_BUILTIN* definitions and initialization for LEDs by @not-surt in https://github.com/espressif/arduino-esp32/pull/7636
Expand path to tinuf2 image when checking existence in platformio-build.py by @scheffield in https://github.com/espressif/arduino-esp32/pull/7631
Remove (useless) trailing semicolon from Print.cpp by @everslick in https://github.com/espressif/arduino-esp32/pull/7622
ADD: New variant Edgebox-ESP-100 by @peterpanstechland in https://github.com/espressif/arduino-esp32/pull/7771
Add Crabik Slot ESP32-S3 board by @kekcheburec in https://github.com/espressif/arduino-esp32/pull/7790
new variant LilyGO T-Display-S3 by @Eistee82 in https://github.com/espressif/arduino-esp32/pull/7763
WString Return bool by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7774
Add Roboheart Hercules development board to the esp32-core by @Gaya3N25 in https://github.com/espressif/arduino-esp32/pull/7672
Reword "ESP-IDF as Component" in readme link by @remenyo in https://github.com/espressif/arduino-esp32/pull/7812
add new board Adafruit Feather ESP32-S3 Reverse TFT by @hathach in https://github.com/espressif/arduino-esp32/pull/7811
Multi threading examples (tasks, queues, semaphores, mutexes) by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7660
Added function timerAttachInterruptFlag to timer api by @davidk88 in https://github.com/espressif/arduino-esp32/pull/7809
Avoid starting AP Mode even when the password is too short by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7832
Added methods + example to retrive local MAC for BT by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7778
Fix ESP32-S3 cannot reset to bootrom when using USB OTG by @hathach in https://github.com/espressif/arduino-esp32/pull/7828
Update definition for RedPill+ ESP32-S3. by @razvan-mocanu in https://github.com/espressif/arduino-esp32/pull/7818
Sets correct code for UART baud rate detection by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7838
Adds pseudo random numbers generation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7848
Adds onDisconnect() BLE param by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7851
Register Ethernet netif in WiFiGeneric to by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/7632
Fixed String(int64_t) by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7765
Add support for dfrobot firebeetle 2 esp32-e board by @lmarzen in https://github.com/espressif/arduino-esp32/pull/7835
Update heltec_wifi v3 pins by @platypii in https://github.com/espressif/arduino-esp32/pull/7846
General examples updates by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7727
Fix for negative temp in Eddystone TLM; solving #7618 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7791
WiFiUDP:parsePacket() Crashfix by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7847
Updated pins_arduino.h and board.txt of Deneyap Development Boards by @DogushC in https://github.com/espressif/arduino-esp32/pull/7854

New Contributors

A special thank you to all new contributors!

@quiret made their first contribution in https://github.com/espressif/arduino-esp32/pull/7744
@raviypujar made their first contribution in https://github.com/espressif/arduino-esp32/pull/7735
@dberlin made their first contribution in https://github.com/espressif/arduino-esp32/pull/7709
@rtpmsys made their first contribution in https://github.com/espressif/arduino-esp32/pull/7686
@bytiful made their first contribution in https://github.com/espressif/arduino-esp32/pull/7674
@tmfarrington made their first contribution in https://github.com/espressif/arduino-esp32/pull/7646
@not-surt made their first contribution in https://github.com/espressif/arduino-esp32/pull/7636
@scheffield made their first contribution in https://github.com/espressif/arduino-esp32/pull/7631
@peterpanstechland made their first contribution in https://github.com/espressif/arduino-esp32/pull/7771
@kekcheburec made their first contribution in https://github.com/espressif/arduino-esp32/pull/7790
@Eistee82 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7763
@Gaya3N25 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7672
@remenyo made their first contribution in https://github.com/espressif/arduino-esp32/pull/7812
@davidk88 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7809
@lmarzen made their first contribution in https://github.com/espressif/arduino-esp32/pull/7835
@platypii made their first contribution in https://github.com/espressif/arduino-esp32/pull/7846
@DogushC made their first contribution in https://github.com/espressif/arduino-esp32/pull/7854

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.6...2.0.7

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.6

1 year ago

Arduino ESP32 Version 2.0.6

The Arduino ESP32 version 2.0.6 based on the ESP-IDF v4.4.3 introduces bug fixes, improvements and new boards support.

Changes

Here is a summary of the major changes.

ESP-IDF upgrade to v4.4.3
Support JTAG debugging in Arduino IDE 2.0
Esp Insights library support

Improvements

Update ESP-IDF libs for 2.0.6
TWAI: Add receive example
Update github actions to fix deprecation message
LEDC - AnalogWrite new API + ledcAttachPin duty fix
Added example scanning maximum ledc frequencies
Update PlatformIO integration scripts
Improves UART reading performance

Bugfixes

FreeRTOS.ino: fix usage of vTaskDelay
Fixes UART pin detach on Serial.end()
Fixed #7406 crash on WiFi STA_DISCONNECTED event with reason 0
Fixes to Rainmaker OTA Issues

New Boards & updates

Add New Board: Cytron Maker Feather AIoT S3
Add BPI-Leaf-S3 board
Add new board: RedPill ESP32S3

Documentation

Update of supported SoCs
Add touch sleep wakeup API

See all bug fixes in the complete changelog below.

What's Changed

See the complete changelog down below:

Pass tag to the Github action uncomponent upload action by @kumekay in https://github.com/espressif/arduino-esp32/pull/7271
Doc update: added note about global arduino component by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7277
Add v2.0.5 into Issue Template by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7315
Fix missing 't' in the name 'Department' for the MiniMain ESP32-S2 in boards.txt by @cubeinhabitant in https://github.com/espressif/arduino-esp32/pull/7383
fixed AirM2M_CORE_ESP32C3 upload.tool.serial & write_flash error by @mjysci in https://github.com/espressif/arduino-esp32/pull/7375
Add New Board: Cytron Maker Feather AIoT S3. by @waiweng83 in https://github.com/espressif/arduino-esp32/pull/7348
Update of supported SoCs by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7385
TBeam adds a revision option to facilitate the differentiation of boa… by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/7332
Fix incorrect flash_type in unphone9 board definition by @hamishcunningham in https://github.com/espressif/arduino-esp32/pull/7330
[Termod S3] fix rebooting while reading charge state by @TAMCTec in https://github.com/espressif/arduino-esp32/pull/7307
[NORA-W10] add missing menu option caused by PR #7129 by @mazgch in https://github.com/espressif/arduino-esp32/pull/7282
Add BPI-Leaf-S3 board. by @Wind-stormger in https://github.com/espressif/arduino-esp32/pull/7345
Added Docs for Rainmaker by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7260
FreeRTOS.ino: fix usage of vTaskDelay by @WereCatf in https://github.com/espressif/arduino-esp32/pull/7418
Fixes UART pin detach on Serial.end() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7402
Fixed #7406 crash on WiFi STA_DISCONNECTED event with reason 0 by @Kuenlun in https://github.com/espressif/arduino-esp32/pull/7414
Update github actions to fix deprecation message by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/7374
[SimpleWiFiServer] Remove unused variable by @ytkg in https://github.com/espressif/arduino-esp32/pull/7403
Fixes to Rainmaker OTA Issues by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7324
[BLE Client] Fix deadlock if connection loss while readValue by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/7319
Correct Spelling of addTemperatureParam in ESP Rainmaker by @JohnMacrae in https://github.com/espressif/arduino-esp32/pull/7288
Added TOUCH test sketch + test script by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7413
Add the Partition Scheme Menu to HELTEC LoRa32 V1 by @HACKER-3000 in https://github.com/espressif/arduino-esp32/pull/7362
[DOCS] Add ESP32S3 to libraries support list by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7415
[DOCS] Add TOUCH peripheral API by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7421
remove obsolete partition.csv for adafruit feather esp32s3 by @hathach in https://github.com/espressif/arduino-esp32/pull/7438
updated Deneyap boards pin_arduino.h files by @zeynepdicle in https://github.com/espressif/arduino-esp32/pull/7338
WiFi Should Reconnect For Most Reasons by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7344
Add touch sleep wakeup API by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7439
ESP-IDF v4.4.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7450
LEDC - AnalogWrite new API + ledcAttachPin duty fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7346
Add enableScenes API in Rainmaker by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7436
Update Arduino as ESP-IDF documentation: How to use USBHID classes with ESP32-S2 and ESP32-S3 by @RefactorFactory in https://github.com/espressif/arduino-esp32/pull/7214
Add I2C and SPI pin definitions to wt32-eth01 pins configuration by @sebastianbergner in https://github.com/espressif/arduino-esp32/pull/7237
Changed Rainmaker WiFi/Factory reset time. by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7514
Add new board: RedPill ESP32S3. by @razvan-mocanu in https://github.com/espressif/arduino-esp32/pull/7523
TWAI: Add receive example (Copy of #7430) by @Dazza0 in https://github.com/espressif/arduino-esp32/pull/7550
Implements seekDir and getNextFileName on FS Lib to improve performance by @Lucasczm in https://github.com/espressif/arduino-esp32/pull/7229
Fix unnecessary DNS query in hostByName and deadlock in ssl_client by @cziter15 in https://github.com/espressif/arduino-esp32/pull/7351
fix set/getSocketOption inheritance by @bertmelis in https://github.com/espressif/arduino-esp32/pull/7480
AnalogWrite - frequency and resolution log errors + returns by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7471
Update camera example for support LED Intensity by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7533
do not use 'colon' sign in the iSerialNumber field of USB descriptor by @lyusupov in https://github.com/espressif/arduino-esp32/pull/7225
Added example scanning maximum ledc frequencies by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7460
Avoid collision with tinyusb hid.h enums by @PeterHindes in https://github.com/espressif/arduino-esp32/pull/7463
Support JTAG debugging in Arduino IDE 2.0 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7295
Update ESP-IDF libs for 2.0.6 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7570
Fix conflict with ESP-IDF's esp_crt_bundle by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7560
Update PlatformIO integration scripts by @valeros in https://github.com/espressif/arduino-esp32/pull/7579
log_printf: Restructured log_printf for wrapping by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7567
WiFiGeneric: remove deprecated tcpip_adapter calls by @vortigont in https://github.com/espressif/arduino-esp32/pull/7577
fixes UART at lower than 80MHz | S3 C3 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7496
fix issue with invalid macro name if used as a component by @supcik in https://github.com/espressif/arduino-esp32/pull/7500
Improves UART reading performance by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7525
fixes non existent esp32_adc2gpio by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7526
Create CODE_OF_CONDUCT.md by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7528
Add note about Code_of_conduct to Readme.md by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/7529
apply the same USB descriptor's iSerialNumber logic for ESP32-S2 as t… by @lyusupov in https://github.com/espressif/arduino-esp32/pull/7563
Add protocol-explicit upload.tool properties required for pluggable discovery compatibility by @per1234 in https://github.com/espressif/arduino-esp32/pull/7517
Workaround for when USB CDC is unplugged by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7583
[Docs] Fixed the countUp description by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/7590
Fix wrong environment variable in libraries/LittleFS/examples/LITTLEFS_PlatformIO/littlefsbuilder.py. by @goddade in https://github.com/espressif/arduino-esp32/pull/7537
DNSServer fix custom code replies by @vortigont in https://github.com/espressif/arduino-esp32/pull/7475
Added onDisconnect with gatt parameters to BLEServerCallbacks, equivalent to the existing onConnect by @RM-Alltrons in https://github.com/espressif/arduino-esp32/pull/7559
Added missing API references by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/7553
Add ESP-C3-M1-I-Kit board by @wmjohnanderson in https://github.com/espressif/arduino-esp32/pull/6938
Release version update to 2.0.6 in the Docs by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/7592
Rainmaker Example Changes by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7591
fixes variant wrong folder by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7594
FS: Performance improvements in vfs_api by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/7541
Fix Ethernet library link status and missing functionality with recent IDF versions by @ppescher in https://github.com/espressif/arduino-esp32/pull/7593
Fix BluetoothSerial thinking it's disconnected by @aridet in https://github.com/espressif/arduino-esp32/pull/7372
[Chore] Add error name to EEPROMClass commit method's error log by @jovanfrandika in https://github.com/espressif/arduino-esp32/pull/7598
refactor(toString method): Add RSSI / serviceData by @RobertByrnes in https://github.com/espressif/arduino-esp32/pull/7561
Update libs with ESP-Insights enabled for all targets by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7606
Added support for heltec_wifi_lora_32_V3 and heltec_wifi_kit_32_V3 by @Baptou88 in https://github.com/espressif/arduino-esp32/pull/7410
Add newly boards (Deneyap Kart 1A v2, Deneyap Mini v2) by @zeynepdicle in https://github.com/espressif/arduino-esp32/pull/7603
replaced original BLE_iBeacon.ino example with a known-good one by @Human in https://github.com/espressif/arduino-esp32/pull/7470
Update WiFiScan example to show more useful data by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/7378
Reflect ledc API changes in Docs by @TheNitek in https://github.com/espressif/arduino-esp32/pull/7612
Fixes inconsistencies and adds extended HardwareSerial examples by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7412
Removes a few Warnings and fixes Math rand() to work like Arduino mainstream by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7613
Fix potential CORRUPT HEAP problem on libraries/BLE/src/BLEDevice.cpp by @CurryEx in https://github.com/espressif/arduino-esp32/pull/7597
Draft: Esp insights library support by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7566
Fixed issue where esp32 won't reconnect to WiFi AP if the AP was restarted. by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7512

New Contributors

A special thank you to all new contributors!

@mjysci made their first contribution in https://github.com/espressif/arduino-esp32/pull/7375
@waiweng83 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7348
@hamishcunningham made their first contribution in https://github.com/espressif/arduino-esp32/pull/7330
@Wind-stormger made their first contribution in https://github.com/espressif/arduino-esp32/pull/7345
@Kuenlun made their first contribution in https://github.com/espressif/arduino-esp32/pull/7414
@ytkg made their first contribution in https://github.com/espressif/arduino-esp32/pull/7403
@JohnMacrae made their first contribution in https://github.com/espressif/arduino-esp32/pull/7288
@sebastianbergner made their first contribution in https://github.com/espressif/arduino-esp32/pull/7237
@razvan-mocanu made their first contribution in https://github.com/espressif/arduino-esp32/pull/7523
@Dazza0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7550
@Lucasczm made their first contribution in https://github.com/espressif/arduino-esp32/pull/7229
@lyusupov made their first contribution in https://github.com/espressif/arduino-esp32/pull/7225
@PeterHindes made their first contribution in https://github.com/espressif/arduino-esp32/pull/7463
@supcik made their first contribution in https://github.com/espressif/arduino-esp32/pull/7500
@goddade made their first contribution in https://github.com/espressif/arduino-esp32/pull/7537
@RM-Alltrons made their first contribution in https://github.com/espressif/arduino-esp32/pull/7559
@wmjohnanderson made their first contribution in https://github.com/espressif/arduino-esp32/pull/6938
@aridet made their first contribution in https://github.com/espressif/arduino-esp32/pull/7372
@jovanfrandika made their first contribution in https://github.com/espressif/arduino-esp32/pull/7598
@RobertByrnes made their first contribution in https://github.com/espressif/arduino-esp32/pull/7561
@Baptou88 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7410
@Human made their first contribution in https://github.com/espressif/arduino-esp32/pull/7470
@TheNitek made their first contribution in https://github.com/espressif/arduino-esp32/pull/7612
@CurryEx made their first contribution in https://github.com/espressif/arduino-esp32/pull/7597

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.5...2.0.6

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.5

1 year ago

Arduino ESP32 Version 2.0.5

The Arduino ESP32 version 2.0.5 based on the ESP-IDF v4.4.2 introduces bug fixes, improvements and new boards support.

Changes

Here is a summary of the major changes.

ESP-IDF upgrade to v4.4.2

Improvements

Update esptool to version 4.2.1
Update get.py to support python 3.10+
ESP-IDF v4.4.2 and build time elf2bin for the bootloaders
Changes UART ISR to only trigger on RX FIFO Full and timeout
Adds noInterrupt() and interrupt() functionality
Update PlatformIO build scripts
Get real Flash Chip Size via API call
Add default SPI pin definitions if not defined in pins_arduino.h
Add new ULP example for ESP32
Adds an error message to HardwareSerial::setPins()
Improve RGB driver
Adds Wire::setBufferSize function
Adds default Wire1 pins auto-setup
Add erase flash option to Arduino IDE menu
Improves time for setting touch interrupt

Bugfixes

Fixed instances where qspi has been renamed to qio in boards.txt
CameraWebServer example fix
Fixes Arduino Wire::begin overload
Fixes LwIP INADDR_NONE conflict with softAPConfig()
Fixes HardwareSerial::availableForWrite + setTxBufferSize
LEDC 1-bit mode duty fix
Fix partition names in board.txt
FIX: Added erase flash menu to all boards
Fixed CHANNEL in ESPNow example
Fixes Cookie Case Sensitivity

New Boards & updates

Add the new MiniMain ESP32-S2 board
Add SparkFun IoT RedBoard
Add lolin s3 board def
Added Smart Bee Design Boards
Add support for new unphone boards
Add boards WiFiduinoV2&WiFiduino32S3
Add newly board (Deneyap Kart G)
[NINA-W1] more build menu options
[NORA-W1] Fix SPI pin assignments to match Arduino pinout
Add new variant ESP32 Thing Plus C. Update boards file
Update Adafruit boards
Create M5Station pins_arduino.h and M5Station Board
Itsy bitsy esp32 board working
TTGO T-OI-Plus: pins LED_BUILTIN & BAT_ADC_PIN

Documentation

Docs: add FAQ entry about modifying sdkconfig options
Doc addition: How to compile libs with different debug level

See all bug fixes in the complete changelog below.

What's Changed

See the complete changelog down below:

Add 2.0.4 version to Issue report template by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6985
Added dont_mount option to LittleFS conf initialization by @econeale in https://github.com/espressif/arduino-esp32/pull/6953
tests: Add options. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6916
CameraWebServer example fix by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6993
Improve RGB driver in pull #6808; solves #6968 by @santaimpersonator in https://github.com/espressif/arduino-esp32/pull/6979
Fixed instances where qspi has been renamed to qio in boards.txt by @lbernstone in https://github.com/espressif/arduino-esp32/pull/6962
Allow access to the PWM channel assigned to the Pin. Opportunity to change PWM configurations by @VasilyRakche in https://github.com/espressif/arduino-esp32/pull/6992
Added keywords.txt with RGB_BUILTIN into libraries/ESP32 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7015
Added #include into BLEAdvertisedDevice.h by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6990
docs: add FAQ entry about modifying sdkconfig options by @igrr in https://github.com/espressif/arduino-esp32/pull/7036
Fixes Arduino Wire::begin overload by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7000
Add the new MiniMain ESP32-S2 board created by Department of Alchemy. by @cubeinhabitant in https://github.com/espressif/arduino-esp32/pull/6963
Add TXD2 and RXD2 pin definitions by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/6989
[NINA-W1] more build menu options by @mazgch in https://github.com/espressif/arduino-esp32/pull/7008
Add new variant ESP32 Thing Plus C. Update boards file. by @SFE-Brudnerd in https://github.com/espressif/arduino-esp32/pull/7038
Adds an error message to HardwareSerial::setPins() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7040
[WIFI] ifdef check should match log_x function call by @mazgch in https://github.com/espressif/arduino-esp32/pull/7004
added http code param to WebServer.streamFile (#6899) by @r-downing in https://github.com/espressif/arduino-esp32/pull/6995
./.github/scripts: Restore the build directory by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/7037
update Adafruit boards by @hathach in https://github.com/espressif/arduino-esp32/pull/7025
Update WiFiGeneric.cpp by @zhangyanjiaoesp in https://github.com/espressif/arduino-esp32/pull/7044
Adds Wire::setBufferSize function by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7016
WiFiClientSecure: Fix warning about missing PSK-based ciphersuites by @kohlschuetter in https://github.com/espressif/arduino-esp32/pull/7020
Adds default Wire1 pins auto-setup by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7034
Fixes LwIP INADDR_NONE conflict with softAPConfig() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7059
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6994
Fixes HardwareSerial::availableForWrite + setTxBufferSize by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6998
Add SparkFun IoT RedBoard by @sfe-SparkFro in https://github.com/espressif/arduino-esp32/pull/7085
Changed Neopixel related static constants to #defines by @ChuckVanzant in https://github.com/espressif/arduino-esp32/pull/7080
add lolin s3 board def by @wemos in https://github.com/espressif/arduino-esp32/pull/7094
LEDC 1-bit mode duty fix. by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7079
Added Smart Bee Design Boards by @strid3r21 in https://github.com/espressif/arduino-esp32/pull/7093
Add full setsocketoption to WifiClient and WifiClientSecure by @20162026 in https://github.com/espressif/arduino-esp32/pull/7030
Add erase flash option to Arduino IDE menu by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7043
Add support for new unphone boards by @garethhcoleman in https://github.com/espressif/arduino-esp32/pull/7058
UpdateClass - speedup flash erase/writes by @vortigont in https://github.com/espressif/arduino-esp32/pull/7002
Add support for new unphone boards by @garethhcoleman in https://github.com/espressif/arduino-esp32/pull/7109
Improves time for setting touch interrupt by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7099
WebServer: rename & expose internal 'contentLength' variable for POST… by @WebDust21 in https://github.com/espressif/arduino-esp32/pull/7012
Added NVS test sketch + test script by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6885
Create M5Station pins_arduino.h and M5Station Board by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/7101
Fix partition names in board.txt by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7120
FIX: Added erase flash menu to all boards by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7129
Fixed CHANNEL in ESPNow example by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7104
Fixes Cookie Case Sensitivity by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7112
Enable configuring target variants by @kohlschuetter in https://github.com/espressif/arduino-esp32/pull/7019
Update .gitignore by @kohlschuetter in https://github.com/espressif/arduino-esp32/pull/7021
Update esptool to version 4.2.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7127
Update get.py to support python 3.10+ by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7166
fixed names on the VID and PID for my boards in boards.txt by @strid3r21 in https://github.com/espressif/arduino-esp32/pull/7144
Compile error if CONFIG_FREERTOS_HZ != 1000 by @egnor in https://github.com/espressif/arduino-esp32/pull/6955
Adding u-blox NORA-W10 series (ESP32-S3) by @mazgch in https://github.com/espressif/arduino-esp32/pull/7191
Fixed switch rename issue in examples espressif/esp-rainmaker#152 by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7171
Update PlatformIO build scripts by @valeros in https://github.com/espressif/arduino-esp32/pull/7200
itsy bitsy esp32 board working :) by @ladyada in https://github.com/espressif/arduino-esp32/pull/7199
add TAMC Termod S3 board variant by @TAMCTec in https://github.com/espressif/arduino-esp32/pull/7217
[NORA-W1] Fix SPI pin assignments to match Arduino pinout. by @mazgch in https://github.com/espressif/arduino-esp32/pull/7208
Get real Flash Chip Size via API call by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/7159
TTGO T-OI-Plus: pins LED_BUILTIN & BAT_ADC_PIN by @FedericoBusero in https://github.com/espressif/arduino-esp32/pull/7241
Fixed the ability to change CHANNEL by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7154
Add default SPI pin definitions if not defined in pins_arduino.h by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/7161
USBHIDKeyboard: Fix 200ms delay for every key by @RefactorFactory in https://github.com/espressif/arduino-esp32/pull/7218
Updated warning message displayed when building as IDF component by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7220
Add new ULP example for ESP32 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7221
add flash frequency to patched firmware by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/7230
Get correct (real) Flash mode via API by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/7239
Fixed issue of device crashing in Rainmaker OTA #5420 by @sanketwadekar in https://github.com/espressif/arduino-esp32/pull/7242
add boards WiFiduinoV2&WiFiduino32S3 by @i3water in https://github.com/espressif/arduino-esp32/pull/7247
Doc addition: How to compile libs with different debug level by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/7193
Update boards.rst by @shutup in https://github.com/espressif/arduino-esp32/pull/7195
Changes UART ISR to only trigger on RX FIFO Full and timeout by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6930
Adds noInterrupt() and interrupt() functionality by @SuGlider in https://github.com/espressif/arduino-esp32/pull/7226
ESP-IDF v4.4.2 and build time elf2bin for the bootloaders by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/7259
Fix corrupt debug message in esp32-hal-cpu.c by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/7264
Remove unnecessary xSemaphoreTake() of USBHID semaphore by @RefactorFactory in https://github.com/espressif/arduino-esp32/pull/7205
Add newly board (Deneyap Kart G) by @zeynepdicle in https://github.com/espressif/arduino-esp32/pull/7257

New Contributors

A special thank you to all new contributors!

@econeale made their first contribution in https://github.com/espressif/arduino-esp32/pull/6953
@santaimpersonator made their first contribution in https://github.com/espressif/arduino-esp32/pull/6979
@VasilyRakche made their first contribution in https://github.com/espressif/arduino-esp32/pull/6992
@cubeinhabitant made their first contribution in https://github.com/espressif/arduino-esp32/pull/6963
@Tinyu-Zhao made their first contribution in https://github.com/espressif/arduino-esp32/pull/6989
@SFE-Brudnerd made their first contribution in https://github.com/espressif/arduino-esp32/pull/7038
@r-downing made their first contribution in https://github.com/espressif/arduino-esp32/pull/6995
@zhangyanjiaoesp made their first contribution in https://github.com/espressif/arduino-esp32/pull/7044
@kohlschuetter made their first contribution in https://github.com/espressif/arduino-esp32/pull/7020
@sfe-SparkFro made their first contribution in https://github.com/espressif/arduino-esp32/pull/7085
@ChuckVanzant made their first contribution in https://github.com/espressif/arduino-esp32/pull/7080
@strid3r21 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7093
@20162026 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7030
@garethhcoleman made their first contribution in https://github.com/espressif/arduino-esp32/pull/7058
@WebDust21 made their first contribution in https://github.com/espressif/arduino-esp32/pull/7012
@egnor made their first contribution in https://github.com/espressif/arduino-esp32/pull/6955
@sanketwadekar made their first contribution in https://github.com/espressif/arduino-esp32/pull/7171
@RefactorFactory made their first contribution in https://github.com/espressif/arduino-esp32/pull/7218
@shutup made their first contribution in https://github.com/espressif/arduino-esp32/pull/7195

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.4...2.0.5

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.4

1 year ago

Arduino ESP32 Version 2.0.4

The Arduino ESP32 version 2.0.4 based on the ESP-IDF v4.4.1 introduces new boards support, improvements, and bug fixes.

Changes

Here is a summary of the major changes.

ESP-IDF upgrade to v4.4.1

Improvements

Added documentation about the minimum security for connection
Implemented a simple RGB driver via digitalWrite
WireMaster example
Refactor PlatformIO build scripts
Added USB DFU and CDC tools guide in the documentation
ADC fixes and improvements
Added an option to skip image verification after OTA
Improved String to print 64-bit integers
Added DHCP Range Setup to APMode
Update Kconfig to autoselect the proper running core
Changed pinMode() default interrupt type DISABLED

Bugfixes

Fixed failure paths not setting the socket to -1 consistently
Fixed wrong #define for BUTTON
Fixed BLE-related issues
Fixed timerAttachInterrupt() and timerDetachInterrupt()
Fixed TIMER timer_dev definition
Fixed DNS Server Memory Leak when deleted

New Boards

Added Wemos D1 Uno
Added two more dfrobot boards
Added add two more Feather S3s Adafruit boards
Added Connaxio's Espoir board

Known Issues (from ESP-IDF)

Some ESP-IDF known issues may affect the Arduino ESP32 core. For a list of known issues on ESP-IDF, see the Known Issues in v4.4 in the ESP-IDF release notes.

See all bug fixes in the complete changelog below.

What's Changed

See the complete changelog down below:

Upload component to the registry on any tag by @kumekay in https://github.com/espressif/arduino-esp32/pull/6688
Fixes DNS Server Memory Leak when deleted by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6707
Fix TIMER timer_dev definition by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6716
hil.yml: Run the Event-file job only when the PR is labeled or the by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6717
Changed pinMode() default interrupt type DISABLED to previously set by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6695
Added compiler.warning_flags to platform.txt; fixing #6118 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6596
fixing beginTransaction() thread safety by @smarq8 in https://github.com/espressif/arduino-esp32/pull/6425
fix: compiler warnings about printf-format for pointers in esp32-hal-cpu.c by @ankostis in https://github.com/espressif/arduino-esp32/pull/6705
Adds Arduino standard macro-functions by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6726
Add support for NINA-W106 with bigger flash sizes by @mazgch in https://github.com/espressif/arduino-esp32/pull/6722
Added overload on send to cleanly handle char arrays in WebServer by @lbernstone in https://github.com/espressif/arduino-esp32/pull/6721
Bugfix WiFiGeneric - SoftAP DHCPServer Corrupt Log Entry by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6719
Add new board XIAO_WIFI by @0hotpotman0 in https://github.com/espressif/arduino-esp32/pull/6702
Update Kconfig to autoselect the proper running core by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6718
Change SPI::transfer signature to match official Arduino API by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6734
Adjustable Serial Event Task Stack Size And Priority by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6685
workflows/hil.yml: Don't run the scheduled HIL workflow on forks. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6753
Adds DHCP Range Setup to APMode by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6731
Extends String to print 64-bit integers by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6768
HW TEST - Timer by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6754
Add option to skip image verification after OTA by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6779
Update bootloaders with dont-append-digest by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6800
adds verbose message for WPA3 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6812
ADC fixes and improvements by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6799
Doc: WiFi library description: remove specific mention of wifi encryption. by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6671
BluetoothSerial : Re-set _isRemoteAddressSet to false if connect() fails by @h-actsafe in https://github.com/espressif/arduino-esp32/pull/6728
SD library: reduce stack size requirement by 4k by moving work buffer to heap by @mazgch in https://github.com/espressif/arduino-esp32/pull/6745
Fix timerAttachInterrupt() and timerDetachInterrupt() in esp32-hal-timer.c by @sweetlilmre in https://github.com/espressif/arduino-esp32/pull/6763
workflows/upload-idf-component.yml: Fix the wildcard. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6771
Update littlefsbuilder.py by @sonictl in https://github.com/espressif/arduino-esp32/pull/6774
Remove GCC -Wextra warnings from build process by @earlephilhower in https://github.com/espressif/arduino-esp32/pull/6782
Remove nonexisting folder from include path by @maxgerhardt in https://github.com/espressif/arduino-esp32/pull/6798
Fix linking to make initVariant() work by @maxgerhardt in https://github.com/espressif/arduino-esp32/pull/6809
[UART/SERIAL] CTS / RTS pins were swapped in this API by @mazgch in https://github.com/espressif/arduino-esp32/pull/6816
Add support for Connaxio's Espoir devboard by @ma-lalonde in https://github.com/espressif/arduino-esp32/pull/6822
update adafruit boards tinyuf2 and partition scheme by @hathach in https://github.com/espressif/arduino-esp32/pull/6770
[DOCS] Added partition table tutorial by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6758
Fix fail to set single byte that contains the slave address by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6840
Hide get.py download percent when not interactive by @earlephilhower in https://github.com/espressif/arduino-esp32/pull/6852
wifi: fix esp32 dual antenna issue by @MaxwellAlan in https://github.com/espressif/arduino-esp32/pull/6841
changed the board name Seeed XIAO wifi to XIAO esp32c3 by @0hotpotman0 in https://github.com/espressif/arduino-esp32/pull/6826
[WiFiSTA] Remove duplicate setting of SSID and password. by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6825
Feature/aw2eth by @patricklaf in https://github.com/espressif/arduino-esp32/pull/6829
fixes BLE HID Battery Level Indicator by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6864
[DOCS] Added USB DFU and CDC tools guide by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6756
[WiFi] Clarify arduino wifi debug output by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6907
Fixes reading BLE Remote Descriptor by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6903
Fixing Tone; solving #6877 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6898
fixes BLE and WiFi Debug log messages by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6902
Refactor PlatformIO build scripts by @valeros in https://github.com/espressif/arduino-esp32/pull/6887
Doc: update wifi encryption description by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6880
WireMaster example clarity by @Luuccc in https://github.com/espressif/arduino-esp32/pull/6844
Implement simple RGB driver via digitalWrite; solving #6783 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6808
Added maxOpenFiles to SDMMC by @lbernstone in https://github.com/espressif/arduino-esp32/pull/6912
Doc: Update deprecation of setAutoConnect, etc.. by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6908
add two more feather S3s by @ladyada in https://github.com/espressif/arduino-esp32/pull/6881
Fixes BLE Server descriptor update by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6919
Doc: Add doc about minimum security for connection to AP by @Rotzbua in https://github.com/espressif/arduino-esp32/pull/6909
Add two more dfrobot microcontroller board definitions by @wxzed in https://github.com/espressif/arduino-esp32/pull/6890
Fixes wrong #define for BUTTON by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6941
Add Wemos D1 Uno R32 by @jerry-jho in https://github.com/espressif/arduino-esp32/pull/6944
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6910
Fixed failure paths not setting socket to -1 consistently, changed close to lwip_close to resolve assert by @Anx2k in https://github.com/espressif/arduino-esp32/pull/6942
WIP; Reworked HiFreq_ADC example; Closing #6832 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6917
Rainmaker library extension by @sivar2311 in https://github.com/espressif/arduino-esp32/pull/6813

New Contributors

A special thank you to all new contributors!

@kumekay made their first contribution in https://github.com/espressif/arduino-esp32/pull/6688
@smarq8 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6425
@0hotpotman0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6702
@h-actsafe made their first contribution in https://github.com/espressif/arduino-esp32/pull/6728
@sweetlilmre made their first contribution in https://github.com/espressif/arduino-esp32/pull/6763
@sonictl made their first contribution in https://github.com/espressif/arduino-esp32/pull/6774
@ma-lalonde made their first contribution in https://github.com/espressif/arduino-esp32/pull/6822
@MaxwellAlan made their first contribution in https://github.com/espressif/arduino-esp32/pull/6841
@patricklaf made their first contribution in https://github.com/espressif/arduino-esp32/pull/6829
@Luuccc made their first contribution in https://github.com/espressif/arduino-esp32/pull/6844
@wxzed made their first contribution in https://github.com/espressif/arduino-esp32/pull/6890
@jerry-jho made their first contribution in https://github.com/espressif/arduino-esp32/pull/6944
@Anx2k made their first contribution in https://github.com/espressif/arduino-esp32/pull/6942
@sivar2311 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6813

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.3...2.0.4

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.3

2 years ago

Arduino ESP32 Version 2.0.3

The Arduino ESP32 version 2.0.3 based on the ESP-IDF v4.4 introduces the support for the ESP32-S3, new boards support, new APIs and refactoring improvements, and bug fixes.

About the ESP32-S3

Announced by Espressif in 2020, the ESP32-S3 is a dual-core XTensa LX7 MCU, capable of running at 240 MHz, 512 KB of internal SRAM, integrated 2.4 GHz, 802.11 b/g/n Wi-Fi and Bluetooth 5 (LE) connectivity, 45 programmable GPIOs and supports a rich set of peripherals.

To know more about the ESP32-S3, see the product page here.

Changes

Here is a summary of the major changes.

New Peripherals Support and Refactoring (ESP-IDF APIs based)

ESP32-S3 support added
Added ESP-SR support
GPIO
Touch

Improvements

ESP-IDF release/v4.4
Toolchain updated to gcc8_4_0-esp-2021r2-patch3
New boards support was added
New documentation chapters added
Added support for the Dual-Antenna and ESP32-WROOM-DA
RainMaker support for ESP32-S2, ESP32-S3, and ESP32-C3
Update IDF libs and mbedtls options
CI improvements
KSZ8041 support
Add cookie support on HttpClient
New documentation chapters and tutorial

Bugfixes

Fix bootloop issue and enable DSP optimization
Fixes on UART
Fix Ethernet clock runtime setting
Fixes on LEDC
Fix SD mount issue
Fixed String(float) issue
Fixed UART MODBUS and Loopback issue
Fixed interrupts in LEDC
Fixed SD mount issue and check status
Fixes on USB CDC

Known Issues (from ESP-IDF)

Some ESP-IDF known issues may affect the Arduino ESP32 core. For a list of known issues on ESP-IDF, see the Known Issues in v4.4 in the ESP-IDF release notes.

See all bug fixes in the complete changelog below.

What's Changed

See the complete changelog down below:

Fixes String(float) issue with Stack Smashing by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6138
Allows user to bypass PSRAM test and boot faster with WROVER by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6135
Fixes UART MODBUS and Loopback issue by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6133
Adds UART RX IRQ Callback with onReceive() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6134
NTP Examples: revert obsolete comment and updated Time example by @vortigont in https://github.com/espressif/arduino-esp32/pull/6073
Add variantInit setups for adafruit boards by @ladyada in https://github.com/espressif/arduino-esp32/pull/6076
Print.flush() - Arduino API conformance by @JAndrassy in https://github.com/espressif/arduino-esp32/pull/6084
Add KSZ8041 support by @Darek7D in https://github.com/espressif/arduino-esp32/pull/6087
BUGFIX - Sd check status by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6103
Versions and feature Request Template updates by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6096
Fix I2C Slave Compile by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6108
Consistently change device index to singed integer in BluetoothSerial lib by @iltis42 in https://github.com/espressif/arduino-esp32/pull/6109
WIFI STA AutoReconnect fix for assocfail reason, Proposed fix for #2501 by @tablatronix in https://github.com/espressif/arduino-esp32/pull/6113
Add Core Debug Level option to Tools menu for all boards in boards.txt by @gcweeks in https://github.com/espressif/arduino-esp32/pull/6110
ci: Miscellaneous improvements by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6132
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6075
Implement Ticker::active() by @everslick in https://github.com/espressif/arduino-esp32/pull/6148
Add LionBit Dev Board. by @niwantha33 in https://github.com/espressif/arduino-esp32/pull/6151
Add certificate bundle capability to WiFiClientSecure by @esp32wrangler in https://github.com/espressif/arduino-esp32/pull/6106
Rename file pins_Arduino.h to pins_arduino.h by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6153
Fix variant definition for w32-eth01 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6159
Fixing interrupts in LEDC by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6160
Add Watchy board by @sqfmi in https://github.com/espressif/arduino-esp32/pull/6158
.github/scripts: Fix indentation and trailing spaces. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6157
Fixes UART1 and UART2 default pins for ESP32-S3 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6202
Fix - SD mount issue by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6162
[SSL] fix: restoring handshake timeout by @vlastahajek in https://github.com/espressif/arduino-esp32/pull/6166
Use 8.4.0+2021r2-patch2 toolchains for CI by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6184
Fixes onReceive deadlock by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6201
added explanatory comments to WebServer.h by @h-enes-simsek in https://github.com/espressif/arduino-esp32/pull/6204
Add conditional include to WiFiProv.h by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6192
Resolve WString TODO by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6190
Allow HTTPCLIENT_1_1_COMPATIBLE to be disabled by @everslick in https://github.com/espressif/arduino-esp32/pull/6200
Update RequestHandlersImpl.h to enable serveStatic on folders with LittleFS. by @mathertel in https://github.com/espressif/arduino-esp32/pull/6179
Refactor the CI scripts by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6191
Fix random CaptivePortal.ino crashes by @im-pro-at in https://github.com/espressif/arduino-esp32/pull/6206
Docs cleanup and version updated to 2.0.2 by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6213
Unnecessary operation removed from map() in WMath.cpp by @IanSC in https://github.com/espressif/arduino-esp32/pull/6218
Update of CameraWebServer example by @renebohne in https://github.com/espressif/arduino-esp32/pull/6219
Touch Sensor IDF Refactoring by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6194
Fix String.replace() broken by #6190 by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/6224
Add Github action for uploading arduino-esp32 component. by @magicarm22 in https://github.com/espressif/arduino-esp32/pull/6203
add feather esp32 v2 and qtpy c3 board def by @ladyada in https://github.com/espressif/arduino-esp32/pull/6223
Added dual antenna for WiFi (based on the ESP32-WROOM-DA module) by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6226
Remove pinMode in ledc for ESP32C3 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6229
Fixes Touch Sensor for ESP32-S3 and any future SoC by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6234
HttpClient: Add cookie support (cookie jar) by @mattsches1 in https://github.com/espressif/arduino-esp32/pull/6216
Support the updated MbedTLS in ESP-IDF v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6243
Fix compile with Arduino lib builder by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6244
Fix CDC+JTAG is disabled when WiFi is used on ESP32-C3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6287
Fix Check for _cookieJar in HTTPClient (#6266) by @bbsan2k in https://github.com/espressif/arduino-esp32/pull/6280
Installing.rst_update by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6292
Fixes softAPConfig() return by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6294
Adds BLE examples to ESP32-C3 CI cycle by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6285
Add Ethernet to CMakeLists by @copercini in https://github.com/espressif/arduino-esp32/pull/6261
GPIO refactoring by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6259
Added documentation for the Arduino IDE tools menu by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6284
ADC esp32s2 attenuation fix for DAC pins by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6282
Fixes UART pin setting + adds CTS/RTS HW Flow Control by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6272
fixed http.end taking too long by @yigitabi5444 in https://github.com/espressif/arduino-esp32/pull/6277
add lolin c3 mini board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6306
(boards.txt) Add partition scheme menu for AI Thinker ESP-CAM boards by @HACKER-3000 in https://github.com/espressif/arduino-esp32/pull/6310
The M5Core2 and M5Tough have 40 pins by @pgrawehr in https://github.com/espressif/arduino-esp32/pull/6315
add lolin s2 mini board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6320
Make USBHIDKeyboard::sendReport() public by @tobozo in https://github.com/espressif/arduino-esp32/pull/6322
Update doc: Arduino as IDF component; fixes #5833 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6299
Added ADC API doc + simple example by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6301
[Docs] Added more details about embedded FLASH and PSRAM on ESP32-S3. by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6321
LEDC & SigmaDelta documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6330
[Docs] Timer API documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6335
[Docs] DAC API documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6337
.github/workflows: Remove the selfhost runner test by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6343
Add new board (Deneyap Kart 1A) by @zeynepdicle in https://github.com/espressif/arduino-esp32/pull/6324
add lolin s2 pico board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6325
Update esp32-hal-log.h by @cyberman54 in https://github.com/espressif/arduino-esp32/pull/6351
Fix some hardware definition pins by @ladyada in https://github.com/espressif/arduino-esp32/pull/6353
Fix DNSServer crash by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/6354
Added more details about PlatformIO by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/5540
FIX - wifiBegin works every 2nd time when connecting to same AP by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6359
WiFi DA: Added Dual Antenna to the docs and example created by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6357
[esp32-hal-log.h] add #ifdef for LOG_LOCAL_LEVEL by @cyberman54 in https://github.com/espressif/arduino-esp32/pull/6358
Added ESP32-WROOM-DA module to boards.txt by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6361
FEATURE: Implemented new types of Wifi SmartConfig by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6367
Fixes DHCP Server Lease Range for any AP Server Static IP Address by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6296
Adds C++ std::function to Serial.onReceive() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6364
log_printf may cause memory leak and unexpected behaviour by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/6360
Build (using arduino-builder) and run tests by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6313
Fixes rmtDeinit() and tests RX/TX before operations by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6369
CameraWebServer duplicate line fix by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6370
Fix ledc panic’ed when wrong setup of frequency and bit width by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6371
Fixed the antenna GPIO argument on the DA example by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6392
Allows setting only one pin (rx or tx) in the first begin() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6394
publish.yml: Remove the debug job and fix an error in the workflow. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6408
Implemented tone and noTone; fixes #980 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6402
publish.yml: Limit the running scope of the publish Workflow. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6428
Add missing include in AsyncUDP.h by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6412
Some board variant fixes by @ladyada in https://github.com/espressif/arduino-esp32/pull/6411
Added another overloaded WiFiSTAClass::begin() function that provides… by @jpswensen in https://github.com/espressif/arduino-esp32/pull/6398
[Docs] Added the guideline for documentation by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6409
Fix boot freeze when trying to init PSRAM on Pico D4 by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/6434
Adds HardwareSerial::setTxBufferSize() by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6383
Fixes USB CDC setRxBufferSize(), begin(), _onRX() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6413
Change "python" to "python3" by @tomorrow56 in https://github.com/espressif/arduino-esp32/pull/6448
Warns about SPP only available for ESP32 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6455
Edited VFSFileImpl::read to use both read/fread by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6456
Adding sectorsize() and numSectors() to SD by @tobozo in https://github.com/espressif/arduino-esp32/pull/6457
(boards.txt) Add partition scheme menu for WeMos WiFi&Bluetooth Battery by @garubi in https://github.com/espressif/arduino-esp32/pull/6479
Add Preferences library API and tutorial documents by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/6442
Esp32 s3 support by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6341
add variant init code for the feather s2 tft by @ladyada in https://github.com/espressif/arduino-esp32/pull/6447
Adds HardwareSerial::setRxTimeout() by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6397
Fix linking failure for space in path in PlatformIO builder scripts by @maxgerhardt in https://github.com/espressif/arduino-esp32/pull/6464
Add S3 in Headline by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6491
Reordering - HardwareSerial Constructor by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6492
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6493
Fix Reading MAC from efuse for ESP32 Arduino 2.x.x by @smuellener in https://github.com/espressif/arduino-esp32/pull/6459
Update toolchain to gcc8_4_0-esp-2021r2-patch3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6497
SDWebServer example fix for 2.x.x versions by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6505
add package.json to release zip by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6501
add S3 board in package_esp32_index.template.json by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6518
Compiler error by @nimaltd in https://github.com/espressif/arduino-esp32/pull/6523
BLEAddress: Correct less- and greater-than operators by @BrianRossmajer in https://github.com/espressif/arduino-esp32/pull/6521
Fix Ticker::Active crash if _ticker null (#6511) by @GitNik1 in https://github.com/espressif/arduino-esp32/pull/6513
Add better esptool support (ArduinoIDE 2.0.0) by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6506
PHY8720(A) init timout failures: need to revert "GPIO refactoring (#6259)" by @dok-net in https://github.com/espressif/arduino-esp32/pull/6527
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6594
Update camera example to support face detection and recognition by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6603
Change pinMode OUTPUT to INPUT_OUTPUT by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6602
Changed type of LEDC frequency from double to uint32_t by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6570
BUGFIX: FS read + speed improvements for SD by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6569
workflows/publish.yml: Run the workflow on success and failure only. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6531
Pull request/Issue Templates and Readme update by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6577
PlatformIO minor updates by @valeros in https://github.com/espressif/arduino-esp32/pull/6625
publish.yml: Minor fix to the workflow syntax by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6620
LittleFs is working with C3 by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6618
LittleFS Platformio example update by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6617
Added RainMaker support on Arduino IDE for ESP32-C3/S2/S3 by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6598
Touch change to init only selected GPIO. by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6609
Allow BluetoothSerial::connect() with specified channel and more options by @ferbar in https://github.com/espressif/arduino-esp32/pull/6380
Fixes stream load memory leak in WifiSecureClient for SSL CACert, Certificate, and Private Key by @fillybrese in https://github.com/espressif/arduino-esp32/pull/6387
Call i2c_set_timeout in i2cSetClock by @PaulZC in https://github.com/espressif/arduino-esp32/pull/6537
Uniform behaviour of WiFiClientSecure and WiFiClient setTimeout() by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6562
Salvage ESP_IDF TAGs when ArduinoCore logging is enabled by @ankostis in https://github.com/espressif/arduino-esp32/pull/6567
add AirM2M_CORE_ESP32C3 board by @dreamcmi in https://github.com/espressif/arduino-esp32/pull/6613
Added Unexpected Maker Reflow Master Pro (UM RMP) board + Fixed TinyS2 pins by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/6630
Add CI job which tries to build arduino-esp32 as a component by @igrr in https://github.com/espressif/arduino-esp32/pull/5842
[Docs] Actualize PlatformIO installation instructions by @valeros in https://github.com/espressif/arduino-esp32/pull/6629
Fix HTTP Client failing to connect because of wrong timeout by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6633
Added support for Trueverit ESP32 Universal IoT Driver MK III by @Simonefardella in https://github.com/espressif/arduino-esp32/pull/6640
Fix onRequest being called for every slave address by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6649
Add more controls over WiFi.begin and WiFi.scan by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6651
Fixes INADDR_NONE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6659
Properly handle ARDUINO_PARTITION define in PlatformIO by @valeros in https://github.com/espressif/arduino-esp32/pull/6681
Added new "Non TinyUF2 bootloader only" capability for boards that support TinyUF2 bootloaders by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/6668
Fix uploader tool for ESPduino32 in boards.txt by @DeuxVis in https://github.com/espressif/arduino-esp32/pull/6665

New Contributors

A special thank you to all new contributors!

@JAndrassy made their first contribution in https://github.com/espressif/arduino-esp32/pull/6084
@Darek7D made their first contribution in https://github.com/espressif/arduino-esp32/pull/6087
@mrengineer7777 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6108
@iltis42 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6109
@gcweeks made their first contribution in https://github.com/espressif/arduino-esp32/pull/6110
@niwantha33 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6151
@esp32wrangler made their first contribution in https://github.com/espressif/arduino-esp32/pull/6106
@sqfmi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6158
@h-enes-simsek made their first contribution in https://github.com/espressif/arduino-esp32/pull/6204
@mathertel made their first contribution in https://github.com/espressif/arduino-esp32/pull/6179
@im-pro-at made their first contribution in https://github.com/espressif/arduino-esp32/pull/6206
@IanSC made their first contribution in https://github.com/espressif/arduino-esp32/pull/6218
@renebohne made their first contribution in https://github.com/espressif/arduino-esp32/pull/6219
@s-hadinger made their first contribution in https://github.com/espressif/arduino-esp32/pull/6224
@magicarm22 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6203
@mattsches1 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6216
@bbsan2k made their first contribution in https://github.com/espressif/arduino-esp32/pull/6280
@yigitabi5444 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6277
@pgrawehr made their first contribution in https://github.com/espressif/arduino-esp32/pull/6315
@BlueAndi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6354
@jpswensen made their first contribution in https://github.com/espressif/arduino-esp32/pull/6398
@gonzabrusco made their first contribution in https://github.com/espressif/arduino-esp32/pull/6383
@tomorrow56 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6448
@garubi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6479
@Xylopyrographer made their first contribution in https://github.com/espressif/arduino-esp32/pull/6442
@smuellener made their first contribution in https://github.com/espressif/arduino-esp32/pull/6459
@nimaltd made their first contribution in https://github.com/espressif/arduino-esp32/pull/6523
@BrianRossmajer made their first contribution in https://github.com/espressif/arduino-esp32/pull/6521
@GitNik1 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6513
@ferbar made their first contribution in https://github.com/espressif/arduino-esp32/pull/6380
@fillybrese made their first contribution in https://github.com/espressif/arduino-esp32/pull/6387
@PaulZC made their first contribution in https://github.com/espressif/arduino-esp32/pull/6537
@ankostis made their first contribution in https://github.com/espressif/arduino-esp32/pull/6567
@dreamcmi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6613
@DeuxVis made their first contribution in https://github.com/espressif/arduino-esp32/pull/6665

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.2...2.0.3

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing

2.0.3-RC1

2 years ago

Arduino ESP32 Version 2.0.3-RC1

The Arduino ESP32 version 2.0.3 based on the ESP-IDF v4.4 introduces the support for the ESP32-S3, new boards support, new APIs and refactoring, improvements, and bug fixes.

About the ESP32-S3

To know more about the ESP32-S3, see the product page here.

Changes

Here is a summary of the major changes.

New Peripherals Support and Refactoring (ESP-IDF APIs based)

ESP32-S3 support added
Added ESP-SR support
GPIO
Touch

Improvements

ESP-IDF release/v4.4
Toolchain updated to gcc8_4_0-esp-2021r2-patch3
New boards support was added
New documentation chapters added
Added support for the Dual-Antenna and ESP32-WROOM-DA
RainMaker support for ESP32-S2, ESP32-S3, and ESP32-C3
Update IDF libs and mbedtls options
CI improvements
KSZ8041 support
Add cookie support on HttpClient
New documentation chapters and tutorial

Bugfixes

Fix bootloop issue and enable DSP optimization
Fixes on UART
Fix Ethernet clock runtime setting
Fixes on LEDC
Fix SD mount issue
Fixed String(float) issue
Fixed UART MODBUS and Loopback issue
Fixed interrupts in LEDC
Fixed SD mount issue

Known Issues (from ESP-IDF)

Some ESP-IDF known issues may affect the Arduino ESP32 core. For a list of known issues on ESP-IDF, see the Known Issues in v4.4 in the ESP-IDF release notes.

See all bug fixes in the complete changelog below.

What's Changed

See the complete changelog down below:

Fixes String(float) issue with Stack Smashing by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6138
Allows user to bypass PSRAM test and boot faster with WROVER by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6135
Fixes UART MODBUS and Loopback issue by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6133
Adds UART RX IRQ Callback with onReceive() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6134
NTP Examples: revert obsolete comment and updated Time example by @vortigont in https://github.com/espressif/arduino-esp32/pull/6073
Add variantInit setups for adafruit boards by @ladyada in https://github.com/espressif/arduino-esp32/pull/6076
Print.flush() - Arduino API conformance by @jandrassy in https://github.com/espressif/arduino-esp32/pull/6084
Add KSZ8041 support by @Darek7D in https://github.com/espressif/arduino-esp32/pull/6087
BUGFIX - Sd check status by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6103
Versions and feature Request Template updates by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6096
Fix I2C Slave Compile by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6108
Consistently change device index to singed integer in BluetoothSerial lib by @iltis42 in https://github.com/espressif/arduino-esp32/pull/6109
WIFI STA AutoReconnect fix for assocfail reason, Proposed fix for #2501 by @tablatronix in https://github.com/espressif/arduino-esp32/pull/6113
Add Core Debug Level option to Tools menu for all boards in boards.txt by @gcweeks in https://github.com/espressif/arduino-esp32/pull/6110
ci: Miscellaneous improvements by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6132
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6075
Implement Ticker::active() by @everslick in https://github.com/espressif/arduino-esp32/pull/6148
Add LionBit Dev Board. by @niwantha33 in https://github.com/espressif/arduino-esp32/pull/6151
Add certificate bundle capability to WiFiClientSecure by @esp32wrangler in https://github.com/espressif/arduino-esp32/pull/6106
Rename file pins_Arduino.h to pins_arduino.h by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6153
Fix variant definition for w32-eth01 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6159
Fixing interrupts in LEDC by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6160
Add Watchy board by @sqfmi in https://github.com/espressif/arduino-esp32/pull/6158
.github/scripts: Fix indentation and trailing spaces. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6157
Fixes UART1 and UART2 default pins for ESP32-S3 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6202
Fix - SD mount issue by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6162
[SSL] fix: restoring handshake timeout by @vlastahajek in https://github.com/espressif/arduino-esp32/pull/6166
Use 8.4.0+2021r2-patch2 toolchains for CI by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6184
Fixes onReceive deadlock by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6201
added explanatory comments to WebServer.h by @h-enes-simsek in https://github.com/espressif/arduino-esp32/pull/6204
Add conditional include to WiFiProv.h by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6192
Resolve WString TODO by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6190
Allow HTTPCLIENT_1_1_COMPATIBLE to be disabled by @everslick in https://github.com/espressif/arduino-esp32/pull/6200
Update RequestHandlersImpl.h to enable serveStatic on folders with LittleFS. by @mathertel in https://github.com/espressif/arduino-esp32/pull/6179
Refactor the CI scripts by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6191
Fix random CaptivePortal.ino crashes by @im-pro-at in https://github.com/espressif/arduino-esp32/pull/6206
Docs cleanup and version updated to 2.0.2 by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6213
Unnecessary operation removed from map() in WMath.cpp by @IanSC in https://github.com/espressif/arduino-esp32/pull/6218
Update of CameraWebServer example by @renebohne in https://github.com/espressif/arduino-esp32/pull/6219
Touch Sensor IDF Refactoring by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6194
Fix String.replace() broken by #6190 by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/6224
Add Github action for uploading arduino-esp32 component. by @magicarm22 in https://github.com/espressif/arduino-esp32/pull/6203
add feather esp32 v2 and qtpy c3 board def by @ladyada in https://github.com/espressif/arduino-esp32/pull/6223
Added dual antenna for WiFi (based on the ESP32-WROOM-DA module) by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6226
Remove pinMode in ledc for ESP32C3 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6229
Fixes Touch Sensor for ESP32-S3 and any future SoC by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6234
HttpClient: Add cookie support (cookie jar) by @mattsches1 in https://github.com/espressif/arduino-esp32/pull/6216
Support the updated MbedTLS in ESP-IDF v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6243
Fix compile with Arduino lib builder by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6244
Fix CDC+JTAG is disabled when WiFi is used on ESP32-C3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6287
Fix Check for _cookieJar in HTTPClient (#6266) by @bbsan2k in https://github.com/espressif/arduino-esp32/pull/6280
Installing.rst_update by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6292
Fixes softAPConfig() return by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6294
Adds BLE examples to ESP32-C3 CI cycle by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6285
Add Ethernet to CMakeLists by @copercini in https://github.com/espressif/arduino-esp32/pull/6261
GPIO refactoring by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6259
Added documentation for the Arduino IDE tools menu by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6284
ADC esp32s2 attenuation fix for DAC pins by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6282
Fixes UART pin setting + adds CTS/RTS HW Flow Control by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6272
fixed http.end taking too long by @yigitabi5444 in https://github.com/espressif/arduino-esp32/pull/6277
add lolin c3 mini board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6306
(boards.txt) Add partition scheme menu for AI Thinker ESP-CAM boards by @HACKER-3000 in https://github.com/espressif/arduino-esp32/pull/6310
The M5Core2 and M5Tough have 40 pins by @pgrawehr in https://github.com/espressif/arduino-esp32/pull/6315
add lolin s2 mini board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6320
Make USBHIDKeyboard::sendReport() public by @tobozo in https://github.com/espressif/arduino-esp32/pull/6322
Update doc: Arduino as IDF component; fixes #5833 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6299
Added ADC API doc + simple example by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6301
[Docs] Added more details about embedded FLASH and PSRAM on ESP32-S3. by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6321
LEDC & SigmaDelta documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6330
[Docs] Timer API documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6335
[Docs] DAC API documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6337
.github/workflows: Remove the selfhost runner test by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6343
Add new board (Deneyap Kart 1A) by @zeynepdicle in https://github.com/espressif/arduino-esp32/pull/6324
add lolin s2 pico board def by @wemos in https://github.com/espressif/arduino-esp32/pull/6325
Update esp32-hal-log.h by @cyberman54 in https://github.com/espressif/arduino-esp32/pull/6351
Fix some hardware definition pins by @ladyada in https://github.com/espressif/arduino-esp32/pull/6353
Fix DNSServer crash by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/6354
Added more details about PlatformIO by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/5540
FIX - wifiBegin works every 2nd time when connecting to same AP by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6359
WiFi DA: Added Dual Antenna to the docs and example created by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6357
[esp32-hal-log.h] add #ifdef for LOG_LOCAL_LEVEL by @cyberman54 in https://github.com/espressif/arduino-esp32/pull/6358
Added ESP32-WROOM-DA module to boards.txt by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6361
FEATURE: Implemented new types of Wifi SmartConfig by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6367
Fixes DHCP Server Lease Range for any AP Server Static IP Address by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6296
Adds C++ std::function to Serial.onReceive() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6364
log_printf may cause memory leak and unexpected behaviour by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/6360
Build (using arduino-builder) and run tests by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6313
Fixes rmtDeinit() and tests RX/TX before operations by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6369
CameraWebServer duplicate line fix by @VojtechBartoska in https://github.com/espressif/arduino-esp32/pull/6370
Fix ledc panic’ed when wrong setup of frequency and bit width by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6371
Fixed the antenna GPIO argument on the DA example by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6392
Allows setting only one pin (rx or tx) in the first begin() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6394
publish.yml: Remove the debug job and fix an error in the workflow. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6408
Implemented tone and noTone; fixes #980 by @PilnyTomas in https://github.com/espressif/arduino-esp32/pull/6402
publish.yml: Limit the running scope of the publish Workflow. by @Ouss4 in https://github.com/espressif/arduino-esp32/pull/6428
Add missing include in AsyncUDP.h by @mrengineer7777 in https://github.com/espressif/arduino-esp32/pull/6412
Some board variant fixes by @ladyada in https://github.com/espressif/arduino-esp32/pull/6411
Added another overloaded WiFiSTAClass::begin() function that provides… by @jpswensen in https://github.com/espressif/arduino-esp32/pull/6398
[Docs] Added the guideline for documentation by @pedrominatel in https://github.com/espressif/arduino-esp32/pull/6409
Fix boot freeze when trying to init PSRAM on Pico D4 by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/6434
Adds HardwareSerial::setTxBufferSize() by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6383
Fixes USB CDC setRxBufferSize(), begin(), _onRX() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6413
Change "python" to "python3" by @tomorrow56 in https://github.com/espressif/arduino-esp32/pull/6448
Warns about SPP only available for ESP32 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6455
Edited VFSFileImpl::read to use both read/fread by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/6456
Adding sectorsize() and numSectors() to SD by @tobozo in https://github.com/espressif/arduino-esp32/pull/6457
(boards.txt) Add partition scheme menu for WeMos WiFi&Bluetooth Battery by @garubi in https://github.com/espressif/arduino-esp32/pull/6479
Add Preferences library API and tutorial documents by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/6442
Esp32 s3 support by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6341
add variant init code for the feather s2 tft by @ladyada in https://github.com/espressif/arduino-esp32/pull/6447
Adds HardwareSerial::setRxTimeout() by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/6397
Fix linking failure for space in path in PlatformIO builder scripts by @maxgerhardt in https://github.com/espressif/arduino-esp32/pull/6464
Add S3 in Headline by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/6491
Reordering - HardwareSerial Constructor by @SuGlider in https://github.com/espressif/arduino-esp32/pull/6492
IDF release/v4.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6493
Fix Reading MAC from efuse for ESP32 Arduino 2.x.x by @smuellener in https://github.com/espressif/arduino-esp32/pull/6459
Update toolchain to gcc8_4_0-esp-2021r2-patch3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/6497

New Contributors

A special thank you to all new contributors!

@jandrassy made their first contribution in https://github.com/espressif/arduino-esp32/pull/6084
@Darek7D made their first contribution in https://github.com/espressif/arduino-esp32/pull/6087
@mrengineer7777 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6108
@iltis42 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6109
@gcweeks made their first contribution in https://github.com/espressif/arduino-esp32/pull/6110
@niwantha33 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6151
@esp32wrangler made their first contribution in https://github.com/espressif/arduino-esp32/pull/6106
@sqfmi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6158
@h-enes-simsek made their first contribution in https://github.com/espressif/arduino-esp32/pull/6204
@mathertel made their first contribution in https://github.com/espressif/arduino-esp32/pull/6179
@im-pro-at made their first contribution in https://github.com/espressif/arduino-esp32/pull/6206
@IanSC made their first contribution in https://github.com/espressif/arduino-esp32/pull/6218
@renebohne made their first contribution in https://github.com/espressif/arduino-esp32/pull/6219
@s-hadinger made their first contribution in https://github.com/espressif/arduino-esp32/pull/6224
@magicarm22 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6203
@mattsches1 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6216
@bbsan2k made their first contribution in https://github.com/espressif/arduino-esp32/pull/6280
@yigitabi5444 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6277
@pgrawehr made their first contribution in https://github.com/espressif/arduino-esp32/pull/6315
@BlueAndi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6354
@jpswensen made their first contribution in https://github.com/espressif/arduino-esp32/pull/6398
@gonzabrusco made their first contribution in https://github.com/espressif/arduino-esp32/pull/6383
@tomorrow56 made their first contribution in https://github.com/espressif/arduino-esp32/pull/6448
@garubi made their first contribution in https://github.com/espressif/arduino-esp32/pull/6479
@Xylopyrographer made their first contribution in https://github.com/espressif/arduino-esp32/pull/6442
@smuellener made their first contribution in https://github.com/espressif/arduino-esp32/pull/6459

Full Changelog: https://github.com/espressif/arduino-esp32/compare/2.0.2...2.0.3-RC1

To see how to contribute to the Arduino ESP32 project, see this reference: Contributing