Tasmota Versions Save

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

v12.1.0

1 year ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version.

Do not upgrade from minimal to minimal version. It will most likely fail at some point and will require flashing via serial. If you do have to use minimal versions, always OTA to a full version of the same release before applying next minimal version.

Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release_6.7.1/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/tasmota.bin)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/tasmota.bin.gz)
Upgrade to latest release (http://ota.tasmota.com/tasmota/release/tasmota.bin.gz)

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v9.1.0 Imogen the internal GPIO function representation has changed in such a way that fallback is only possible to the latest GPIO configuration before installing v9.1.0.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

This release will be supported from ESP32/Arduino library Core version 2.0.4.1.

Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.4.1 have been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota4M.bin = The Tasmota version with most drivers and filesystem for 4M+ flash.
tasmota-AD.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-12.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32, ESP32-C3, ESP32-S2 and ESP32-S3 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.4.1.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32xy.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 and 4M+ flash.
tasmota32xycdc.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 with serial over embedded USB CDC only and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AD.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-nspanel.bin = The Sonoff NSPanel Smart Scene Wall Switch version with HASPmota display support.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-zbbridgepro.bin - The Sonoff Zigbee Bridge Pro version with CC2652P firmware load support.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-12.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v12.1.0 Patricia

Added

Command SetOption45 1..250 to change default bistable latching relay pulse length of 40 milliseconds
Command SetOption144 1 includes a timestamp in zigbee ZbReceived messages
Command GlobalTemp2 1..250 to select Global Temperature source indexed from teleperiod occurance data #15834
Command GlobalHum2 1..250 to select Global Humidity source indexed from teleperiod occurance data #15834
Command GlobalPress2 1..250 to select Global Pressure source indexed from teleperiod occurance data #15834
Command Sleep2 ! to cancel pending one-shot speed setting #15954
Commands WifiScan and WifiTest #16141
Support for 5-channel light dimmer driver SM2335 used in SwitchBot Color Bulbs #15839
Support for Sonoff POWR3xxD and THR3xxD #15856
Support for bistable (latching) relays mixed with monostable relays using GPIO Relay_b or Relay_bi as used by Sonoff POWR320D and THR320D
Support for Modbus bridge adding commands ModbusSend, ModbusBaudrate and ModbusSerialConfig #16013
Support for multiple IRsend GPIOs #16138
Support for Catalan language translations by Albert Gonzalez #16145
Zigbee added recording of when the battery was last reported #16146
Zigbee add Battery auto-probe (can be disabled with SetOption143 1) #16148
ESP32 Support for Ultra Low Power (ULP) coprocessor via Berry by Christian Staars #15916

Breaking Changed

Changed

TasmotaModbus library from v3.4.0 to v3.5.0 #16245
ESP32 Arduino core from v2.0.3 to v2.0.4.1 #15940
ESP32 LVGL library from v8.2.0 to v8.3.0 #16019
Driver DHT v6 consolidation for both ESP8266 and ESP32 to support SI7021, THS01 and MS01 on ESP32 #15856

Fixed

Restore EnergyToday after using command restart 2 and power cycle #16118
ESP32 SendMail not working over ethernet #15794

Removed

Arduino IDE support

v12.0.2

1 year ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version.

Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release_6.7.1/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/tasmota.bin)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/tasmota.bin.gz)
Upgrade to latest release (http://ota.tasmota.com/tasmota/release/tasmota.bin.gz)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

This release will be supported from ESP32/Arduino library Core version 2.0.3.

Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.3 have been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota4M.bin = The Tasmota version with most drivers and filesystem for 4M+ flash.
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-12.0.2

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32, ESP32-C3, ESP32-S2 and ESP32-S3 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.3.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32xy.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 and 4M+ flash.
tasmota32xycdc.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 with serial over embedded USB CDC only and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-nspanel.bin = The Sonoff NSPanel Smart Scene Wall Switch version with HASPmota display support.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-zbbridgepro.bin - The Sonoff Zigbee Bridge Pro version with CC2652P firmware load support.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-12.0.2

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v12.0.2 Paul

Added

Command SetOption139 0/1 to switch between pressure unit "mmHg" (0) or "inHg" (1) when SO24 1 #15350
Command SetOption140 0/1 to switch between MQTT Clean Session (0) or Persistent Session (1) #15530
Command SetOption141 1 to disable display of module name in GUI header
Command SetOption142 1 to wait 1 second for wifi connection solving some FRITZ!Box modem issues #14985
Command DnsTimeout 100..20000 to change default DNS timeout from 1000 msec blocking if no DNS server found
Command EnergyExportActive<phase> to (p)reset energy export active for supported devices. Currently ADE7880 only #13515
Command IfxRp ""|<policy> adds optional InfluxDb Retention Policy #15513
Command SspmDisplay 2 to display Sonoff SPM energy data in GUI for user tab-selected relay modules #13447
Command SSerialSend9 0/1 to enable Serial Bridge console Tee for debugging purposes
Support for Sonoff MS01 soil moisture sensor #15335
Support for daisy chaining MAX7219 displays #15345
Support for Sensirion SHT4X using define USE_SHT3X #15349
Support for Sonoff SPM v1.2.0
Support for Sonoff Zigbee Bridge Pro by Stephan Hadinger #15701
Support for Sonoff NSPanel Smart Scene Wall Switch
Support for flowrate meters like YF-DN50 and similary #15474
Support for 5-channel light dimmer driver BP5758D used in Tuya bulbs #15713
Support for HYTxxx temperature and humidity sensor #15715
Sonoff SPM delayed SetPowerOnState #13447
ESP32 Command Restart 3 to switch between SafeBoot and Production

Breaking Changed

Changed

Restructured tasmota source directories taking benefit from PlatformIO Core v6.0.2
Prepare to remove dedicated Home Assistant discovery in favour of Tasmota Discovery and hatasmota
ESP32 Tasmota SafeBoot with changed partition scheme allowing larger binaries
ESP32 increase Serial Bridge input buffer from 130 to 520 characters

Fixed

Improv initial or erase device installation failing to provide Configure WiFi option
SCD40 start low power command #15361
BL09xx negative power presentation #15374
Possible pin output toggle after power on #15630
SHT1X driver hangs and wrong values on ESP32 #15790
Resolving NTP and/or MQTT server names regression from v12.0.0 #15816
MQTT rc -4 connection regression from v12.0.0 #15809
ESP32 Arduino Core WiFi timeout is changed from msec to seconds

Removed

Arduino IDE support

v12.0.1

1 year ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version.

Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release_6.7.1/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/tasmota.bin)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/tasmota.bin.gz)
Upgrade to latest release (http://ota.tasmota.com/tasmota/release/tasmota.bin.gz)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

This release will be supported from ESP32/Arduino library Core version 2.0.3.

Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.3 have been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota4M.bin = The Tasmota version with most drivers and filesystem for 4M+ flash.
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-12.0.1

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32, ESP32-C3, ESP32-S2 and ESP32-S3 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.3.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32xy.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 and 4M+ flash.
tasmota32xycdc.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 with serial over embedded USB CDC only and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-nspanel.bin = The Sonoff NSPanel Smart Scene Wall Switch version with HASPmota display support.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-zbbridgepro.bin - The Sonoff Zigbee Bridge Pro version with CC2652P firmware load support.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-12.0.1

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v12.0.1 Paul

Added

Command SetOption139 0/1 to switch between pressure unit "mmHg" (0) or "inHg" (1) when SO24 1 #15350
Command SetOption140 0/1 to switch between MQTT Clean Session (0) or Persistent Session (1) #15530
Command SetOption141 1 to disable display of module name in GUI header
Command SetOption142 1 to wait 1 second for wifi connection solving some FRITZ!Box modem issues #14985
Command EnergyExportActive<phase> to (p)reset energy export active for supported devices. Currently ADE7880 only #13515
Command IfxRp ""|<policy> adds optional InfluxDb Retention Policy #15513
Command SspmDisplay 2 to display Sonoff SPM energy data in GUI for user tab-selected relay modules #13447
Command SSerialSend9 0/1 to enable Serial Bridge console Tee for debugging purposes
Support for Sonoff MS01 soil moisture sensor #15335
Support for daisy chaining MAX7219 displays #15345
Support for Sensirion SHT4X using define USE_SHT3X #15349
Support for Sonoff SPM v1.2.0
Support for Sonoff Zigbee Bridge Pro by Stephan Hadinger #15701
Support for Sonoff NSPanel Smart Scene Wall Switch
Support for flowrate meters like YF-DN50 and similary #15474
Support for 5-channel light dimmer driver BP5758D used in Tuya bulbs #15713
Support for HYTxxx temperature and humidity sensor #15715
Sonoff SPM delayed SetPowerOnState #13447
ESP32 Command Restart 3 to switch between SafeBoot and Production

Breaking Changed

Changed

Restructured tasmota source directories taking benefit from PlatformIO Core v6.0.2
Prepare to remove dedicated Home Assistant discovery in favour of Tasmota Discovery and hatasmota
ESP32 Tasmota SafeBoot with changed partition scheme allowing larger binaries
ESP32 increase Serial Bridge input buffer from 130 to 520 characters

Fixed

Improv initial or erase device installation failing to provide Configure WiFi option
SCD40 start low power command #15361
BL09xx negative power presentation #15374
Possible pin output toggle after power on #15630
SHT1X driver hangs and wrong values on ESP32 #15790
Resolving NTP and/or MQTT server names regression from v12.0.0 #15816
ESP32 Arduino Core WiFi timeout is changed from msec to seconds

Removed

Arduino IDE support

v11.1.0

2 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version.

Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release_6.7.1/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/tasmota.bin)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/tasmota.bin.gz)
Upgrade to latest release (http://ota.tasmota.com/tasmota/release/tasmota.bin.gz)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

This release will be supported from ESP32/Arduino library Core version 2.0.2.1.

Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.2 have been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota4M.bin = The Tasmota version with most drivers and filesystem for 4M+ flash.
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-11.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.3.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32c3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3 and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-11.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v11.1.0 Ostara

Added

Command SetOption135 1 to disable LVGL splash screen
Command SetOption136 1 to disable single sensor reports from Tuya devices while keeping teleperiod reports #15216
Command SetOption137 1 to avoid MQTT publish of defined Tuya CMDs if SO66 is active #15267
Command SetOption138 1 to switch GUI energy multi-column layout from left/center (0) to right (1) align #15342
Command SspmMap 0 to reset Sonoff SPM default mapping
Command TcpConnect <port><ip_address> to add client connection mode #14874
Command RfTimeout 100..60000 to disable duplicate RfReceive. Default 1000 #15061
Command IfxSensor 1 to send non-teleperiod data to influxdb
Commands Sensor12 D0 .. D5, S0 .. S5 allowing differential or single-ended modes #15001
Command Sensor34 10 0|1|<weight in gram> to set HX711 fixed tare (0 = use auto tare, 1 = use calibrated tare, Any other value is user selected tare)
Commands Sensor34 11 <valueA> and Sensor34 12 <valueB> to use HX711 absolute weight conversion #15292
NeoPool commands NPpHMin, NPpHMax, NPpH, NPRedox, NPHydrolysis, NPIonization, NPChlorine and NPControl #15015
NeoPool system voltages display
TasmotaSerial implement end()
Support for improv as used by esp-web-tools
Support for up to four DS3502 digital potentiometers with command Wiper<x> 0..127
Support for ADE7880 3 phase energy monitor as used in Shelly 3EM #13515
Support for PCF85363 RTC as used in Shelly 3EM #13515
Full RTC chip integration and synchronisation when using UBX (=GPS), NTP or manual time
NeoPool JSON modules, power module, cell info, chlorine, conductivity and ionization
ESP32 Berry always enable rules
ESP32 Berry bootloop protection
ESP32 Support for OpenHASP v1.0 by Stephan Hadinger #15307
ESP32 support for BLE Mi scale V1 #13517
ESP32 integrate Homekit in Bluetooth binary #14818
ESP32 Berry virtual Alexa hue device #14833
ESP32 TasmotaSerial uart mapping to support multiple begin() and implement getUart() #14981

Breaking Changed

Remove support for Internet Explorer by allowing ECMAScript6 syntax using less JavaScript code bytes #15280

Changed

Adafruit BusIO library from v1.0.10 to v1.11.0
TasmotaSerial library from v3.4.0 to v3.5.0 #14981
Sonoff SPM increase max number of relays supported to 32 (8 SPM-4Relay modules)
Extent number of pulsetimers from 8 to 32 #8266
Consolidate three RTC chip drivers (DS3231, BM8563, PCF85363) into one driver updating RTC as soon as possible after restart
DS3231 I2C address define USE_RTC_ADDR into DS3231_ADDRESS
Display of energy values in GUI use columns when define USE_ENERGY_COLUMN_GUI is enabled (default)
ESP8266 Shrinked tasmota-minimal.bin by removing all commands except Upgrade, Upload, OtaUrl, Seriallog, Weblog and Restart
ESP32 Arduino core from v2.0.2.2 to v2.0.3
ESP32 LVGL library from v8.1.0 to v8.2.0
ESP32 NimBLE library from v1.3.3 to v1.3.6
ESP32 update the internal Berry type system to sync with Skiars Berry repository. No expected impact on code, but .bec files need to be generated again #14811

Fixed

SSPM energy yesterday when zero
NeoPool NPBit and NPRead/NPReadL output
HX711 false readings by removing large deviations
GPIO OptionE1 selection regression #14821
BL0939, BL0940 and BL0942 energy monitoring buffer miscompares resulting in wrong daily energy values regression from v9.5.0.8 #14829
Wiegand 34-bit rfid reading and presentation #14834
Orno WE517 power meter phase 2 current reactive #14841
TasMesh relaunch wifi on esp_now_init failure #15334
ESP32 save settings after OTA upload regression from v10.0.0.3
ESP32 PowerOnState #15084

Removed

Command Sensor33 and replaced by RtcNtpserver
Command Sensor34 7 as now active tare is persistent resulting in calculated current weight

v11.0.0

2 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version.

Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)
Upgrade to latest release (http://ota.tasmota.com/tasmota/release/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

This release will be supported from ESP32/Arduino library Core version 2.0.2.1.

Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.2 have been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-11.0.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.2.1.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32c3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3 and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-11.0.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v11.0.0 Olivia

Added

Command Json {<Tasmota commands>} to enable input of any command as JSON tokens #14568
Command SetOption44 1..100 to set base tolerance percentage for matching incoming IR messages (default 25, max 100) #14555
Command SetOption134 1 to disable PWM auto-phasing for lights by default (new behavior) #14590
Command SSerialConfig <serialconfig> to change Serial Bridge configuration
Command SspmDisplay 1 to display Sonoff SPM energy data in GUI for relays powered on only
Command SspmEnergyTotal<relay> to (p)reset Sonoff SPM total energy without today's energy
Command SspmEnergyYesterday<relay> to (p)reset Sonoff SPM energy yesterday
Command SspmHistory<relay> to retrieve Sonoff SPM daily energy up to last six month (as defined by ARM firmware)
Command SspmIAmHere<relay> to (faintly) blink Sonoff SPM-4Relay module error light of requested relay
Command SspmLog<relay> [x] to retrieve Sonoff SPM relay power state change and cause logging
Command SspmMap 2,1,.. to map Sonoff SPM scanned module to physical module #14281
Command SspmOverload<relay> <options> to set Sonoff SPM overload criteria for any relay
Command SspmScan to rescan Sonoff SPM modbus
Command WebTime <start_pos>,<end_pos> to show part of date and/or time in web gui based on "2017-03-07T11:08:02-07:00"
Commands for ESP32 ethernet configuration EthIpAddress, EthGateway, EthSubnetmask, EthDnsServer1 and EthDnsServer2 #14385
Support for Eastron SDM230 modBus energy meter #13443
PWM Dimmer two button support #13993
Support for Linkind dimmer as GPIO Option A6 #14004
DDP schemes for light and WS2812 #14017
Device Group Send full status item #14045
Support for MAX7219 Dot Matrix displays #14091
Experimental ADE7953 (Shelly EM) reset on restart #14261
Solax X1 negative temperature support #14278
Solax X1 modbus RTS support and offline status #14305
Tasmota favicon to webbrowser tab #14322
Support for BME688 with latest Bosch-Sensor-API library #14513
Rule variable %color% #14572
Rule variables %timer1% to %timer16% #14619
Support for MQ analog sensor for air quality by Francesco Adriani #14581
ESP32 single binary firmware #14239
ESP32 disable serial console when 3 (ESP32) or 2 (Other models) serial interfaces are requested #14487
ESP32 support for TuyaMcu
ESP32 Berry features
ESP32 support for USE_PWM_DIMMER as GPIO Option E1
ESP32 increase PWM channels to 16
ESP32 auto-configuration
ESP32 initial support for ESP32S3 with support for 38 configurable GPIOs

Breaking Changed

Changed

ESP32 core library from v2.0.2 to v2.0.2.1
PubSubClient library from v2.8.12 to v2.8.13
TasmotaSerial library from v3.3.0 to v3.4.0
TasmotaModbus library from v1.2.0 to v3.4.0
ESP8266Audio library from v1.9.2 to v1.9.5
ESP8266SAM library from v1.0 to v1.0.1
BME68x-Sensor-API library from v3.5.9 to v4.4.7
SR04 driver to support US-100
Mitsubishi HVAC temperature resolution #13936
Remove restriction of topic must differ from mqttclient #14019
ESP32 Set stack size with #define SET_ESP32_STACK_SIZE, added StackLowMark metrics
ESP32 Berry stores compiled bytecode into IRAM, freeing space in heap #14307

Fixed

Intermittent exceptions and heap corruption due to PubSubClient library buffer overflow #13700
EZOO2 sensor message format #14000
DHT support negative temperatures on different hardware #14173
Hardware serial parity and stop bits support #14212
Edit file for SD card #14229
Scripter memory corruption #14268
ESP32 Webcam exception during flashwrites
ESP32 LedPwmMode exception #14073
ESP32 Compile error when I2S_Audio is enabled #14095
ESP32 Provide proper OTA_URL for tasmota32solo1 #14202
ESP32 OneWire-Stickbreaker (DS18x20) library support for ESP32C3 and ESP32S2 #14338

Removed

ESP32 consolidate odroidgo and core2 binaries into tasmota32-lvgl using Berry features

v10.1.0

2 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Support of Core versions before 2.7.1 has been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface only. Support for WPS and SmartConfig has been removed.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-10.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 2.0.1.1.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32c3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3 and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-odroidgo.bin = The Odroid-Go version is specifically tailored to Odroid_go hardware for 8M+ flash.
tasmota32-core2.bin = The Core2 version is specifically tailored to M5Stack Core2 hardware for 8M+ flash.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-10.1.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v10.1.0 Noelle

Added

Support for 1 second heartbeat GPIO
Support for FUNC_BUTTON_MULTI_PRESSED in (light)drivers
Command TcpConfig for TCPBridge protocol configuration #13565
Support for HDC2010 temperature/humidity sensor by Luc Boudreau #13633
WS2812 scheme 13 stairs effect #13595
Command IfxPeriod to overrule Teleperiod for Influx messages #13750
Support for GPE Multi color smart light as sold by Action in the Netherlands
Shutter support for venetian blinds with tilt control
Support for 74xx595 8-bit shift registers #13921
ESP32 Autoconfiguration
ESP32 Preliminary support for Tasmota Apps (.tapp extesions)
ESP32 OTA over HTTPS
ESP32 HTTPS support to WebQuery
ESP32 Berry support for neopixel (WS2812, SK6812)
ESP32 Berry import re regex module
ESP32 Berry add module python_compat to be closer to Python syntax #13428
ESP32 Proof of Concept Sonoff SPM with limited functionality (switching and energy monitoring) #13447

Breaking Changed

ESP32-S2 TSettings memory usage fixed to 4096 bytes regression from v9.5.0.8

Changed

IRremoteESP8266 library from v2.7.20 to v2.8.0
ESP32 core library from v1.0.7.4 to v2.0.1.1
ESP32-C3 core library from v2.0.0-post to consolidated ESP32 core library
ESP32 NimBLE to v.1.3.3
ESP32 toolchains changed from 8.4.0-2021r1 to 8.4.0-2021r2
Range conversion edge values
ESP8266 Gratuitous ARP enabled and set to 60 seconds #13623
File editor no-wrap #13427
MQTT TLS dual mode (CA or fingeprint) in same firmware, SetOption132 1 to force fingerprint
ESP32 Ethernet hostname ending in _eth to -eth according to RFC952

Fixed

Initial reset RTC memory based variables like EnergyToday and EnergyTotal
SML compile error #13441
GUI checkbox MQTT TLS not saved regression from v9.2.0.3 #13442
Discovery of shutters #13572
Tuya dimmer range issue #13849
ESP32 Telegram compile error #13435
ESP32-C3 OneWire as used by DS18x20 #13583
ESP32 analog NTC temperature calculation #13703
ESP32 compile error BLE EQ3 driver with core 2.0.x #13948

Removed

ILI9488 driver in favour of Universal Display driver #13719

v10.0.0

2 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Support of Core versions before 2.7.1 has been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface only. Support for WPS and SmartConfig has been removed.

Initial installation

Easy initial installation of Tasmota can be performed using the Tasmota WebInstaller.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-10.0.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 1.0.7.4.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32c3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3 and 4M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-lvgl.bin = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-odroidgo.bin = The Odroid-Go version is specifically tailored to Odroid_go hardware for 8M+ flash.
tasmota32-core2.bin = The Core2 version is specifically tailored to M5Stack Core2 hardware for 8M+ flash.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-10.0.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v10.0.0 Norman

Added

Release of Tasmota WebInstaller
Command SetOption2 1 to enable display of global temperature/humidity/pressure info to JSON sensor message
Command SetOption127 1 to force Wi-Fi in no-sleep mode even if Sleep 0 is not enabled
Command SetOption128 0|1 web referer check disabling HTTP API commands if set to 0. Default set to 1 for backward compatibility #12828
Command SetOption129 1 to enable split total energy results #13030
Command SetOption130 1 adding heap size (and ESP32 fragmentation) to logging timestamp for debugging
Command SetSensor1..127 0|1 to globally disable individual sensor driver
Command Subscribe2 ... to subscribe to a MQTT topic without appended "/#" #12858
Command WebGetConfig <url> if #define USE_WEBGETCONFIG is enabled to restore/init configuration from external webserver #13034
Command WebQuery <url> GET|POST|PUT|PATCH [<headers>] <body> to extent HTTP requests #13209
Commands EnergyTotal<phase>, EnergyToday<phase> and EnergyYesterday<phase> to (re)set energy values
Commands EnergyUsage and EnergyExport to (re)set energy usage and export values
Optional IP filter to command TCPStart #12806
Neopool commands NPPHRes, NPCLRes and NPIonRes #12813
Support for second DNS server
Support for influxdb using #define USE_INFLUXDB and several Ifx commands
Support for AM2320 Temperature and Humidity Sensor by Lars Wessels #12485
Support for Technoline WS2300-15 Anemometer #12573
Support for Telaire T6700 Series CO2 sensor by Alexander Savchenko #12618
Support for CAN bus and Freedom Won Battery Management System by Marius Bezuidenhout #12651
Support for IEM3155 Wattmeter #12940
Support for Hydreon RG-15 Solid State Rain sensor #12974
Support for IKEA VINDRIKTNING particle concentration sensor #12976
Support for Sensirion SCD40/SCD41 CO2 sensor #13139
Support for BL0939 energy monitor as used in ESP32 based Sonoff Dual R3 V2 Pow #13195
Support for BL0942 energy monitor #13259
Support for HM330X SeedStudio Grove Particule sensor #13250
Initial support for Tasmota Mesh (TasMesh) providing node/broker communication using ESP-NOW #11939
Initial support for Wi-Fi extender #12784
Rule event support as JSON payload #12496
MQTT minimum password length restriction in GUI #12553
ESP32 Berry partition manager #12465
ESP32 Berry class webclient for HTTP/HTTPS requests
ESP32 Berry support for I2S audio mp3 playback
ESP32 Berry support for vararg
ESP32 Berry support for Curve 25519 EC crypto
ESP32 Berry support for ESP32/ESP32S2 DAC gpio
ESP32 Berry support for Serial
ESP32 Berry print stack trace when exception, more detailed with line numbers if #define USE_BERRY_DEBUG
ESP32 support for (Yeelight) Mi Desk Pro using binary tasmota32solo1.bin
ESP32-S2 support for GPIOs
ESP32 add GPIO 6/7/8/11 to template and remove GPIO 28-31 (remapping so backwards compatible)
ESP32 crash recorder Status 12 for ESP32/ESP32-S2/ESP32-C3, supporting Esp-idf 3.3/4.4

Breaking Changed

ESP32 Light and Versatile Graphics Library (LVGL) updated to v8.0.2

Changed

Move firmware binaries to https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
Removed command EnergyReset as it is replaced by new commands
IRremoteESP8266 library from v2.7.18 to v2.7.20
NeoPixelBus library from v2.6.3 to v2.6.7
Message Upload buffer miscompare into Not enough space
Command DisplayDimmer has now range 0..100 instead of 0..15
Speed up initial GUI console refresh
Enable UFILESYS, GUI_TRASH_FILE and GUI_EDIT_FILE for any device compiled with more than 1M flash size
Supported sensor driver range extended from 96 to 128
Relax NTP poll if no ntpserver can be resolved by DNS
Shelly EM template needs to use GPIO ADE7953_IRQ 2
Make Sonoff L1 MusicSync persistent #12008
Simplified configuration for ir-full and removal of tasmota-ircustom #12428
Refactor platformio #12442
Allow buttons to work in AP normal mode #12518
Enable Ping and rule features for any device compiled with more than 1M flash size #12539
Replace spaces by hyphens in final hostname #12710
Default disable CORS for enhanced security and provide user compile option #define USE_CORS #12827
Prometheus: All metrics are prefixed with tasmota_ #12842 Memory metrics have been cleaned up to work consistently between ESP8266 and ESP32 The device name is reported as an info metric
ESP32 core library from v1.0.6 to v1.0.7.4
ESP32 Ethernet Phy Type information to IDF v3+
ESP32 internal sensor driver id moved from 87 to 127
ESP32 disable PSRAM on unsupported hardware
ESP32 remove GPIO initialization to INPUT from not used GPIOs to allow JTAG support
ESP32 M5 Stack Core2 uses UNIVERSAL_DISPLAY with enabled LVGL as default now
ESP32 minimum PWM Frequency lowered to 2Hz #13123
ESP32 shrinked Webcam build, uses now USE_TASMOTA_DISCOVERY #13148
ESP32 Memory display to exclude IRAM (i.e. less by 40-50KB) #13294

Fixed

Sonoff L1 (lite) smoother color transitions
DDS238-2 wrong reactive power value #12283
NO VALID JSON regression from may 4th #12440
Telegram response decoding stopped working after 20210621 and exception on long result message #12451
Neopool compile error on DEBUG_TASMOTA_SENSOR #12464
Scripter and Display MQTT errors due to MQTT_DATA move to String #12525
Scripter moving average and sml input validation #12541
Zigbee Hue angle encoding #12545
Exception 28 when unable to send MQTT message and a topic name without a slash '/' #12555
Wi-Fi initial setup workaround for 11n only routers #12566
Discovery fails when using %hostname% in a topic #12710
Neopool communication error #12813
Shelly Dimmer 2 Energy usage #12815
WDT reset on shutters with stepper motors during deceleration #12849
Negative power values for ADE7953 based devices like Shelly EM #12874
Unable to disable MusicSync mode on Sonoff L1 Lite regression from 9.3.0 #12930
Wiegand support for keypad zero key in single key mode using SetOption124 1 #12960
Hass and Tasmota discovery prefix topic notifications #12972
OpenTherm invalid JSON #13028
MQTT TLS related connection timing errors #13033
Restore functionality as documented when both GPIO_LED1 and GPIO_LED2 are used regression from v8.5.0 #13368
ESP32 core v2.0.0 setting hostname
ESP32-C3 settings layout for configuration backup and restore
ESP32-Solo OTA upgrade
ESP32 Webcam add boundary marker before sending mjpeg image #12376
ESP32 Berry button handlers and error messages #12521
ESP32 do not use chip temperature sensor as global temperature if external temperature sensor is used #12630
ESP32 buzzer in PWM mode exception #12717
ESP32 crash when PSRAM is absent and BOARD_HAS_PSRAM set #13037

v9.5.0

2 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Support of Core versions before 2.7.1 has been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface only. Support for WPS and SmartConfig has been removed.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY
tasmota-AF.bin to tasmota-VN.bin = The Tasmota version in different languages for 1M+ flash.
tasmota-lite.bin = The Lite version without most drivers and sensors for 1M+ flash.
tasmota-knx.bin = The Knx version without some features but adds KNX support for 1M+ flash.
tasmota-sensors.bin = The Sensors version adds more useful sensors for 1M+ flash.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support for 1M+ flash.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version for 2M+ flash.
tasmota-zigbee.bin = The dedicated cc25xx Zigbee Bridge version for 4M+ flash.
tasmota-minimal.bin = The Minimal version allows intermediate OTA uploads to support larger versions and does NOT change any persistent parameter for 1M+ flash. This version should NOT be used for initial installation.

Above binaries are also available as gzipped version allowing faster uploads.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota/release-9.5.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 1.0.6.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY
tasmota32_8M.bin = The Tasmota version with most drivers including additional sensors and KNX for 8M+ flash.
tasmota32_16M.bin = The Tasmota version with most drivers including additional sensors and KNX for 16M+ flash.
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash.
tasmota32-AF.bin to tasmota32-VN.bin = The Tasmota version in different languages for 4M+ flash.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support for 4M+ flash.
tasmota32-webcam.bin = The Webcam version adds webcam support for 4M+ flash.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support for 4M+ flash.
tasmota32-odroidgo.bin = The Odroid-Go version is specifically tailored to Odroid_go hardware for 8M+ flash.
tasmota32-core2.bin = The Core2 version is specifically tailored to M5Stack Core2 hardware for 8M+ flash.

Latest released binaries can be downloaded from

Historical binaries can be downloaded from

http://ota.tasmota.com/tasmota32/release-9.5.0

The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.5.0 Michael (Rossi)

Added

Command Status0 providing all status information on a single line
Command TuyaSend5 for hex string #12211
Command MqttWifiTimeout 100..20000 to control MQTT Wi-Fi connection timeout default set to 200 mS #12222
Commands Color2 and Dimmer4 to allow retaining brightness ratio between white and color channels when setting dimmer for linked lights #12072
Extend command Wifi with Wi-Fi Mode Control #12292
Defines USER_RULE1, USER_RULE2 and USER_RULE3 to store rules at compile time
Define USER_BACKLOG to store commands at compile time to be executed at firmware load or when executing command reset
Support for optional Template JSON fieldpair "CMND":"<any template related command>|<any template related command>|..." #11788
ESP32 pulldown buttons Button_d and Button_id and switches Switch_d #10814
Support for MQTT using Azure IoT Hub by Kevin Saye #11906
Make Telegram command TmState persistent #11965
Zigbee binary supporting cc25xx hardware on ESP8266 4M flash hardware #11872
Zigbee firmware for Tube's Zigbee coordinator based on EFR32 and ESP32
Zigbee firmware 6.7.9 for Sonoff ZBBridge
LVGL support for 3 buttons as rotary encoder #12035
LVGL support for touchscreen #12039
LVGL support for PSRAM #12062
LVGL support for TrueType fonts via FreeType library #12087
LVGL support for PNG images #12148
Allow Home Assistant discovery of MCP2300xx output as relay #12037
Preliminary support for Esp32C3 - RiscV based
Support for voltage and current monitoring when using Shelly dimmer 2 hardware #11988
Support for Azure Device Provisioning Service for IoT Hub #12056
Show new IP after the Wi-Fi Initial Config #12091
Update Sugar Valley Neopool driver #12171
Acer projector support #12190
I2S and Interrupt GPIO types #12192
Update OpenTherm driver #12195
Support for BM8563 RTC chip (I2C) found in M5Stack Core2 and M5StickC #12199

Changed

IRremoteESP8266 library from v2.7.16 to v2.7.18
NeoPixelBus library from v2.6.1.4 to v2.6.3 stage
Shelly Dimmer 1 and 2 stm32 firmware from v51.5 to v51.6
Allow longer MQTT response messages by removing fixed memory buffer with size 1040 to heap allocated buffer
Command Timers layout of JSON message changed to single line
Command Gpio layout of JSON message changed to single line
Command Modules layout of JSON message changed to single line
ESP32 increase log buffer from 4k to 6k to support longer messages
Move Settings from DRAM to heap
Refactor platformio configurations by Jason2866
WifiManager save Wi-Fi configuration from settings, do it only once #12242
Improving SI7021 reading reliability by adjusting timers #12256
Refactor ESP32 partition selection, now via boards #12257
Use correct template for Home Assistant light #12317

Fixed

Wrong flash size detection when saving Zigbee device information on ESP8266 #11870
Prometheus metrics parse error on DS18x20 #11931
DS18x20 name search id #11958
Avoid erasing of Zigbee data if zigbee is not started #11961
Zigbee XModem retries #11967
Teleinfo standard mode and blacklist feature crash #11991
ESP32 Hue light #12005
Map received CCT channels back in DevGroups #12044
Increase TLS minimum stack thunk to 3800 bytes #12063
Delay discovery of PZEM sensors #12076
PING race condition breaks JSON in rule #12106
Support Tuya powermeter >6500W #12115
Zigbee max end-device #12159
Prevent keep state MCP230xx output fast toggle on reboot #12264
Tuya data type 2 read as 32 bit integer (instead of 16 bit) #12282

Noted

ESP32 single core tasmota32solo1.bin binary can only be uploaded using the GUI as OTA upload will trigger the watchdog timer

v9.4.0

3 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Support of Core versions before 2.7.1 has been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs and AWS IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface only. Support for WPS and SmartConfig has been removed.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers. RECOMMENDED RELEASE BINARY
tasmota-BG.bin to tasmota-TW.bin = The Tasmota version in different languages.
tasmota-lite.bin = The Lite version without most drivers and sensors.
tasmota-knx.bin = The Knx version without some features but adds KNX support.
tasmota-sensors.bin = The Sensors version adds more useful sensors.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version.
tasmota-minimal.bin = The Minimal version allows intermediate OTA uploads to support larger versions and does NOT change any persistent parameter. This version should NOT be used for initial installation.

Above binaries are also available as gzipped version allowing faster uploads.

The binaries can be downloaded from either https://github.com/arendst/Tasmota/tree/release-firmware or http://ota.tasmota.com/tasmota/release. The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 1.0.6.

tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX. RECOMMENDED RELEASE BINARY
tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32.
tasmota32-BG.bin to tasmota32-TW.bin = The Tasmota version in different languages.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support.
tasmota32-webcam.bin = The Webcam version adds webcam support.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support.
tasmota32-odroidgo.bin = The Odroid-Go version is specifically tailored to Odroid_go hardware.
tasmota32-core2.bin = The Core2 version is specifically tailored to M5Stack Core2 hardware.

The binaries can be downloaded from either https://github.com/arendst/Tasmota/tree/release-firmware or http://ota.tasmota.com/tasmota32/release. The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.4.0 Leslie

Added

Command Sensor80 1 <0..7> to control MFRC522 RFID antenna gain from 18dB (0) to 48dB (7) #11073
Command SerialBuffer 256..520 to change hardware serial receive buffer size from default (256) to max local buffer size (520) #11448
Command SetOption126 1 to enable DS18x20 arithmetic mean over teleperiod for JSON temperature based on #11472
Command Backlog0 to allow execution of following commands without delay
Command TuyaTempSetRes 0..3 to control Tuya Temperature Set Resolution #11781
Command Wifi 0/1 for ESP8266 to turn wifi Off and On. When wifi is Off it is always returned On after a restart except for a wake-up from deepsleep #11839
Commands MqttKeepAlive 1..100 to set Mqtt Keep Alive timer (default 30) and MqttTimeout 1..100 to set Mqtt Socket Timeout (default 4) #5341
Commands DisplayType to select sub-modules where implemented and DisplayInvert to select inverted display where implemented
Support for SML VBUS #11125
Support for NEC and OPTOMA LCD/DLP Projector serial power control by Jan BubÃƒÂk #11145
Support for XPT2046 touch screen digitizer on ILI9341 display by nonix #11159
Support for zigbee lumi.sensor_wleak #11200
Support for dummy energy monitor using user values set by commands VoltageSet, CurrentSet, PowerSet and FrequencySet. Enable by selecting any GPIO as Option A2 #10640
Support for CSE7761 energy monitor as used in ESP32 based Sonoff Dual R3 Pow #10793
Support for Frequency monitoring and zero-cross detection on CSE7761 (Sonoff Dual R3)
Support for TM1638 seven segment display by Ajith Vasudevan #11031
Support for MAX7219 seven segment display by Ajith Vasudevan #11387
Support for MPU6886 on primary or secondary I2C bus
Support for multiple CCS811 sensors with baseline control (USE_CCS811_V2) by clanganke #10858
Allow MCP230xx pinmode from output to input #11104
Berry improvements #11163
Extent compile time SetOptions support #11204
Tasmota discovery as alternative to Home Assistant discovery using define USE_TASMOTA_DISCOVERY
Optional GUI file editor enabled with define GUI_EDIT_FILE by barbudor #11668
Initial support for universal display driver UDisplay by Gerhard Mutz. Enable by selecting any GPIO as Option A3 #11665
ESP32 Extent BLE #11212
ESP32 support for WS2812 hardware driver via RMT or I2S
ESP32 support for secondary I2C controller
ESP32 support for internal Hall Effect sensor connected to both GPIO36 and GPIO39 only
ESP32 support for LVGL 7.11 with Berry binding by Stephan Hadinger #11789

Breaking Changed

ESP32 partition layout changed to accomodate more file space on most and more code space on core2 and odroid-go #11746

Changed

TasmotaSerial library from v3.2.0 to v3.3.0
PubSubClient library from EspEasy v2.7.12 to Tasmota v2.8.12
IRremoteESP8266 library from v2.7.15 to v2.7.16
ESP32 core library from v1.0.5-rc6 to v1.0.6
TuyaMcu dimmer timeout #11121
Rename epaper 42 commands #11222
DeepSleep announcement topic #11223
Limit number of relay/button columns in GUI to 8 #11546
ADC range result from int to float using command FreqRes for decimal resolution selection #11545
Removed overtemp detection on external energy monitoring devices #11628
Redesigned initial GUI wifi configuration by Adrian Scillato #11693
Redesigned GUI by moving non-configuration buttons from Configuration to new submenu Consoles
In tasmota-sensors.bin enabled support for VL53L0X and disabled TSL2561 #11711
Add HLW8012/BL0937 average pulse calculation by Alex Lovett #11722
Zigbee refactored storage for device configuration and device last known data #11838

Fixed

PN532 on ESP32 Serial flush both Tx and Rx buffers #10910
Light scheme related color changes #11041
Refactor acceleration function for shutter stepper and servo #11088
LM75AD detection on different addresses #11096
Timer loop when console is scrolled up regression from v9.3.0 #11108
Display exception when no file system is present #11125
Scripter and SML fixes #11150
Zigbee exception when bad frame is received #11192
ESP32 flash script for Odroid and Core2 #11227
ESP32 WS2812 bitbang support #11248
DS18x20 driver timing issue #11270
Alexa discovery in hue emulation #11415
HC-SR04 on ESP32 release serial interface if not used #11507
Alexa discovery for ZBBridge #11576
Telegram chat id incorrect size #11660
KNX energy yesterday #11718
Command Power should not reset pulsetime #11805
Teleperiod rule handling regression from v9.3.1.2 #11851

Noted

ESP32 single core tasmota32solo1.bin binary can only be uploaded using the GUI as OTA upload will trigger the watchdog timer

v9.3.1

3 years ago

RELEASE NOTES

Migration Information

This version removes support for direct migration from versions before v8.1.0 (Doris)

See migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

Migrate to Sonoff-Tasmota 3.9.x
Migrate to Sonoff-Tasmota 4.x
Migrate to Sonoff-Tasmota 5.14
Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release-6.7.1/)
Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/)

--- Major change in parameter storage layout ---

Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/)

--- Major change in internal GPIO function representation ---

Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/)

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.9 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Support of Core versions before 2.7.1 has been removed.

Support of TLS

In addition to TLS using fingerprints now also user supplied CA certs and AWS IoT is supported. Read full documentation

Initial configuration tools

For initial configuration this release supports Webserver based WifiManager or Serial based command interface only. Support for WPS and SmartConfig has been removed.

Provided Binary Downloads

ESP8266 or ESP8285 based

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.9.

tasmota.bin = The Tasmota version with most drivers. RECOMMENDED RELEASE BINARY
tasmota-BG.bin to tasmota-TW.bin = The Tasmota version in different languages.
tasmota-lite.bin = The Lite version without most drivers and sensors.
tasmota-knx.bin = The Knx version without some features but adds KNX support.
tasmota-sensors.bin = The Sensors version adds more useful sensors.
tasmota-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
tasmota-display.bin = The Display version without Energy Monitoring but adds display support.
tasmota-zbbridge.bin = The dedicated Sonoff Zigbee Bridge version.
tasmota-minimal.bin = The Minimal version allows intermediate OTA uploads to support larger versions and does NOT change any persistent parameter. This version should NOT be used for initial installation.

Above binaries are also available as gzipped version allowing faster uploads.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

ESP32 based

The following binary downloads have been compiled with ESP32/Arduino library core version 1.0.5-rc6.

tasmota32.bin = The Tasmota version with most drivers. RECOMMENDED RELEASE BINARY
tasmota32-BG.bin to tasmota32-TW.bin = The Tasmota version in different languages.
tasmota32-lite.bin = The Lite version without most drivers and sensors.
tasmota32-knx.bin = The Knx version without some features but adds KNX support.
tasmota32-sensors.bin = The Sensors version adds more useful sensors.
tasmota32-ir.bin = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features.
tasmota32-display.bin = The Display version without Energy Monitoring but adds display support.
tasmota32-webcam.bin = The Webcam version adds webcam support.
tasmota32-bluetooth.bin = The Bluetooth version adds BLE support.
tasmota32-odroidgo.bin = The Odroid-Go version is specifically tailored to Odroid_go hardware.
tasmota32-core2.bin = The Core2 version is specifically tailored to M5Stack Core2 hardware.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota32/release. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.3.1 Kenneth

Added

Animate PWM dimmer brightness LEDs during transitions and with variable brightness #11076
Commands StateRetain and InfoRetain #11084

Changed

Remove the need to start filenames with a slash (/) in Ufs commands
Removed command VirtualCT as synonym for SetOption106 #11049

Fixed

Web request accepts wrong password #11039
Ili1942 driver #11046
ESP32 Mi32 driver #11048
Shutter driver #11055
TM1637 driver now needs TM1637 CLK and TM1637 DIO to enable #11057
Sml driver #11082
Ezo drivers #11083

Changelog v9.3.0 Kenneth

Added

Command CTRange to specify the visible CT range the bulb is capable of #10311
Command L1MusicSync <0|Off>|<1|On>|<2|Toggle>, 1..10, 1..100> to control Sonoff L1 Music Sync mode sensitivity and speed #10722
Command RuleTimer0 to access all RuleTimers at once #10352
Command Speed2 to control a once off fade #10741
Command VirtualCT to simulate or fine tune CT bulbs with 3,4,5 channels #10311
Command SetOption40 0..250 to disable button functionality if activated for over 0.1 second re-introduced
Command SetOption43 1..255 to control Rotary step #10407
Command SetOption118 1 to move ZbReceived from JSON message and into the subtopic replacing "SENSOR" default #10353
Command SetOption119 1 to remove the device addr from json payload, can be used with zb_topic_fname where the addr is already known from the topic #10355
Zigbee command SetOption120 1 or ZbEndpointTopic 1 to add the zigbee endpoint as suffix in topic when using SetOption89 1
Zigbee command ZbScan to do an energy scan on each radio channel
Commands ChannelRemap, MultiPWM, AlexaCTRange, PowerOnFade, PWMCT, WhiteBlend and VirtualCT as synonyms for SetOption37, 68, 82, 91, 92, 105 and 106
Commands ZbNameKey, ZbDeviceTopic, ZbNoPrefix, ZbEndpointSuffix, ZbNoAutoBind and ZbNameTopic as synonyms for SetOption83, 89, 100, 101, 110 and 112
Commands ZbNoAutoBind, ZbReceivedTopic and ZbOmitDevice as synonyms for SetOption116, 118 and 119
Commands BuzzerActive and BuzzerPwm as synonyms for SetOption67 and 111
Filesystem commands Ufs, UfsType, UfsSize, UfsFree, UfsDelete, UfsRename and UfsRun
Support for filesystem autoexec.bat to execute sequential commands like backlog
Milliseconds to console output #10152
Gpio Option_a1 enabling PWM2 high impedance if powered off as used by Wyze bulbs #10196
Rotary No Pullup GPIO selection Rotary A/B_n #10407
BSSID and Signal Strength Indicator to GUI wifi scan result #10253
Support for P9813 RGB Led MOSFET controller #10104
Support for GPIO option selection
Support for FTC532 8-button touch controller by Peter Franck #10222
Support for BS814A-2 8-button touch buttons by Peter Franck #10447
Support for up to 4 I2C SEESAW_SOIL Capacitance & Temperature sensors by Peter Franck #10481
Support for TOF10120 time of flight sensor by Cyril Pawelko #10190
Support for Afrikaans language translations by Christiaan Heerze
Support for Frysk language translations by Christiaan Heerze
Support for IR inverted leds using #define IR_SEND_INVERTED true #10301
Support for disabling 38kHz IR modulation using #define IR_SEND_USE_MODULATION false #10301
Support for SPI display driver for ST7789 TFT by Gerhard Mutz #9037
Support for TM1637 seven segment display by Ajith Vasudevan #10889
Support for time proportioned (#define USE_TIMEPROP) and optional PID (#define USE_PID) relay control #10412
Support for 24/26/32/34 bit RFID Wiegand interface (D0/D1) by Sigurd Leuther #3647
Support for SM2135 current selection using GPIO SM2135 DAT index #10634
Support for Sugar Valley NeoPool Controller by Norbert Richter #10637
Support for Device Groups Device Map #10898
Support for Eastron SDM72D-M three phase 100A Modbus energy meter #10862
Support for ESP32 Module 3 Odroid Go 16MB binary tasmota32-odroidgo.bin #8630
Support for ESP32 Module 5 Wireless Tag Eth01 #9496
Support for ESP32 Module 7 M5stack core2 16MB binary tasmota32-core2.bin #10635
Support for Berry language on ESP32
Support rotary encoder on Shelly Dimmer #10407
Support character # to be replaced by space-character in command Publish topic #10258
Support trailing silence in buzzer tune #10694
Rule trigger string comparisons for EndsWith $>, StartsWith $< and Contains $| #10538
SPI display driver SSD1331 Color oled by Jeroen Vermeulen #10376
Compile time option USE_MQTT_TLS_DROP_OLD_FINGERPRINT to drop old (less secure) TLS fingerprint
ESP8266 Fallback to *.bin.gz binary when OTA upload of *.bin binary fails

Breaking Changed

ESP32 switch from default SPIFFS to default LittleFS file system loosing current (zigbee) files
Replaced MFRC522 13.56MHz rfid card reader GPIO selection from SPI CS by RC522 CS
Replaced NRF24L01 GPIO selection from SPI CS by NRF24 CS and SPI DC by NRF24 DC
Replaced ILI9341 GPIO selection from SPI CS by ILI9341 CS and SPI DC by ILI9341 DC
Replaced ST7789 GPIO selection from SPI CS by ST7789 CS and SPI DC by ST7789 DC
Replaced ILI9488 GPIO selection from SPI CS by ILI9488_CS
Replaced EPaper29 GPIO selection from SPI CS by EPaper29 CS
Replaced EPaper42 GPIO selection from SPI CS by EPaper42 CS
Replaced SSD1351 GPIO selection from SPI CS by SSD1351 CS
Replaced RA8876 GPIO selection from SPI CS by RA8876 CS