Espurna Versions Save

Fixed

Devices

• Set button pullup on shpx-v23 boards (#2074, thanks to @RDobrinov)

Domoticz

• Fix unresponsive switches, use proper datastructure to track state (#2034, #2040, #2049)

InfluxDB

• Use sensor "report" instead of sending data each reading. Use async client, send data in batches (#2044, #2061)
• Don't queue any new data while connecting

IR

• Revert "ir: use proper methods" (#2066, thanks to @sehraf for reporting the issue)

OTA

• Verify data stream and properly handle errors. Do not write to flash when any error was encountered. (#1835, #2067)

Sensor

• Use different Broker instances for read and report data (#2061)

WebUI

• Fix LED mode title style (#2038, thanks to @foxman69)
• Properly handle websocket payloads when scheduler is disabled (#2050)
• Fix colorpicker not working in RGB mode (#2043, #2053)
• Remove some unused code from resulting image (#2053)

Added

Devices

• Add GENERIC_E14, e14 rgb+w 4,5w (#2039, thanks to @orrpan)
• Add support for LinkSprite R4 (#2042, thanks to @mpcusack)
• Add support for eHomeDIY devices. (#2046, thanks to @user890104)
• Add support for Magichome zj-wfmn-c-11 (#1999, #2051, thanks to @davebuk)
• Add support for the LSC LED LIGHT STRIP from ACTION using a tuya chip. (#2065, thanks to @sehraf)
• Add LOHAS_E26_A19, rename LOHAS_9W to LOHAS_E27_9W (#2068, thanks to @cro for providing A19 configuration)

Home Assistant

• Try to avoid conflict with useCSS (#2075)

WebUI

• WebUI fix change detection of input elements (#1986)

Changed

Build

• Removed unneeded reference to Ticker library in RFBridge module

PlatformIO

• Update latest Arduino core platform to 2.6.3 (#2069, thanks to @Niek)
• Test espurna-core feature build (#2080)

Scripts

• Using python3 by default in OTA manager
• Force get_device_size to return an int in OTA manager
• Beautify build script size output
• ota.py version 0.4 (#2020)
• Do not run test stages on tag in Travis CI (#2052)

---

• If you are having problems with current release, make sure to check whether using current development version solves them: Development branch .bins Building the firmware using PlatformIO Building the firmware using ArduinoIDE

Fixed

Security

• Web OTA: check authentication result before accepting payload (#1812)
• Authenticate /reset endpoint (#1858, thanks to @foxman69)

General

• Avoid crashes when using NTPClientLib (#1642)
• Safer loop delay default (#1574, #1631, #1699)
• Patch lwip1 MTU bug in travis-ci releases (#1723)
• Store default LED settings exactly once (#1719, #1724)
• Backup EEPROM before performing OTA (#1808, #1809, #2028, thanks to @arihantdaga)
• Properly handle telnet negotiation (#1927, thanks to @Niek)
• Markdown Typo Fix (#1926, thanks to @mx-web)
• Port PROGMEM definition from Cores 2.5.0+ for Core 2.3.0 to fix flashstring use in classes (#1374)
• Use relative time for relay scheduling (#1962)
• Enable all heartbeat messages when hbReport => "1" (#2003)

Devices

• Add config for push button of Arilux AL-LC06 (#1794, thanks to @user890104)

WiFi

• Don't change softAP configuration while user is still connected (#1881)
• Place WIFI1_, WIFI2_ etc. strings in flash (#1893)

MQTT

• Reset connection timer with PubSubClient / ArduinoMQTT (#1702)
• Remove 'connecting' flag when connected (#1757)
• Fix Arduino-MQTT setWill parameters order (#1978, thanks to @Niek)

Domoticz

• Fix crashes with unknown idx values (#1588)
• Treat nvalue >= 1 as true (#1606)
• Lights: handle cmode=2 (#1880)

Thingspeak

• Several async client fixes to avoid crashes (#1806, thanks to @JavierAder)

Home Assistant

• Send brightness topic to HA regardless of color setting (#1730, thanks to @copyrights)
• Rework discovery mechanism to prevent loosing messages (#1969)
• Send discovery messages after reconnecting (#1637, #1969)

Lights

• Fix relay provider setting of Xiaomi Smart Desk Lamp (#1627, thanks to @Ctrl-F4)
• Prepare for .cpp migration (#1874)
• Fix inconsistent light transitions (#1901, #1923)

WebUI

• WebUI relayOnDisc selector typo (#1643)
• Avoid memory leak when using captive portal (#1768)
• Updated WS protocol structure to reduce memory usage (#1843, #1851, #1857)
• Send debug messages in batches (#1851)
• Wait for data to be saved before rebooting (#1863, thanks to @foxman69)

Sensors

• Fix cse7766 missing energy magnitude (#1665, thanks to @lipoforall)
• Fix stored energy values when using kWh (#1334
• Remove pinMode(0, ...) from AnalogSensor (#1777, #1827)
• Check value range for PMSX005 and SenseAir CO2 sensor (#1865, thanks to @Yonsm)
• DHT: Increase read delay to 1100 usec per datasheet value for DHT_CHIP_DHT22 (#1918, #1979, thanks to @JavierAder and @structuralB)
• DHT: Add DHT_CHIP_SI7021 for ITEAD_SONOFF_TH, use 500 usec read delay (#1918, #2000, thanks to @icevoodoo)
• DHT: Set pin mode before digitalWrite (#1979)
• DHT: Wait DHT_MIN_INTERVAL after initialization (#1979)

Build

• Fix Travis failing with INFLUXDB_SUPPORT (#1565)
• Build with platformio 4 (#1805)
• Update wrong pinout on ag-l4 (#1746, thanks to @zerog2k)
• Core 2.6.0+ fixes (#1852)
• Add missing DOMOTICZ_... #ifndef guards (#1839)
• Add #ifndef guard for BMX280_... defines (#1867, thanks to @0x3333)
• MQTT: update MQTT_MAX_PACKET_SIZE to fit JSON payload (#1888)

Added

General

• RPN Rules - custom rules to execute actions (mostly changing relay and light statuses) based on different inputs (#1984, thanks to @xoseperez)
• Initial implementation of RTCMEM storage to preserve state (relay status, stability counter, energy etc.) between reboots (#1420, #1770)
• Allow to configure all LEDs from UI (#1429, thanks to @xoseperez)
• SYNC_FIRST relay sync mode (#1609, thanks to @foxel)
• Fix ESP.eraseConfig() when using Core 2.3.0 (#1595, #1616)
• Add UNUSED macro to prevent warnings
• Log in travis-ci if WebUI files have changed
• Terminal: heap fragmentation stat (#1740)
• Recommend using basic BearSSL ciphers with low memory boards (#1810, thanks to @Niek)
• New boot mode to lock relay status on boot (RELAY_BOOT_LOCKED_OFF and RELAY_BOOT_LOCKED_ON) (#1705)
• Add netstat and dns probing (Core 2.5.2+) (#1907)
• Add setting for WiFi TX power (wifiTxPwr) (#1915)
• SoftAP button action will now toggle back to STA mode (#1942)
• Detect esp8285 chip to allow the use of GPIO9 and GPIO10 (#1958, #1964 and thanks to @Niek for bitset::test fix in #1977)
• Restore last schedule after reboot (#1948, thanks to @foxman69)
• Add relayDelayOnN, relayDelayOffN, relayFloodTime, relayFloodCount as runtime settings (#1594, #1962)
• Add experimental relayDelayInterlock to add a pause after turning relay off in SYNC_ONE or SYNC_NONE_OR_ONE modes (#1510, #1962)
• Add experimental TUYA_SUPPORT and LIGHT_PROVIDER_TUYA (#1729, #1997, thanks to @davebuk for extensive testing)
• Add bssid as heartbeat option (#1995)
• Generic feature checks through <type_traits> (#1974, thanks to @Niek)
• Support binary, octal and hex literal prefixes (0b, 0o and 0x respectively) for hbReport setting (#2003)

MQTT

• Add option to disable relay reporting (#1645, thanks to @Niek)
• Safer settings reload and change detection (#1701)
• mqtt.info command (#1757)
• MQTT rewrite with SSL fixes (#1751, #1829, thanks to @Niek)
• Add support for Arduino-MQTT library (#1751, thanks to @Niek)
• Generic secure client configuration (#1873)
• Custom relay status payloads (#1885, #1889)
• Log size instead of message itself when size is > 128 bytes (#1969)

Home Assistant

• Add color_temp_state_topic (#1891, thanks to @l3d00m)

Devices

• Add espurna-base for tuya-convert, thanks to @xoseperez
• Add espurna-core-wps
• Add espurna-core-smartconfig
• LightFox dual support (#1468, thanks to @foxel)
• Support for Digoo/Oxaoxe NX-SP202 (#1502, thanks to @kobuki)
• HAMA outlet model number 00176552 (#1598, thanks to @markusrudolf)
• Added LITESUN LA-WF3 support. (#1618, thanks to @Zebble)
• Added Teckin SP20 Power Plug. (#1611, thanks to @brmo)
• Adding support for Generic GU10 from #1549 (#1650, thanks to @ColinShorts)
• Add support for JINVOO VALVE SM-AW713 (#1774, thanks to @reaper7)
• Add support for MagicHome RGBWW LED strip (#1787, thanks to @user890104)
• Nexete A19 RGBW bulb (#1814, thanks to @konsgn)
• Add Shelly 1PM (#1822, thanks to @tonilopezmr)
• Support Shelly 2.5 (#1827, thanks to @tonilopezmr)
• Add itead-sonoff-s31-lite (#1830, thanks to @CrazyIvan359)
• Add etekcity-esw01-usa (#1836, thanks to @sirpatil)
• Add iselector-sm-pw702 (#1837, thanks to @lwalkera)
• Itead Sonoff Mini support (#1886, thanks to @xoseperez)
• ESP8266 FS-UAP1 Control board (#1925, thanks to @NemoN)
• Support for Teckin SP21 (Thanks to @xoseperez)
• Support for TFlag NX-SM100 and NX-SM200 power monitoring switches (Thanks to @xoseperez)
• Add tuya-generic-dimmer (#1729, #1997)
• Add support for Hykker Smart Plug with power meter (#2010, thanks to @reaper7)
• Add support for BW-SHP5 (#2029, thanks to @aligator)

WebUI

• Configure WEB_REMOTE_DOMAIN at runtime (#1789)

Modules

• Add Thermostat module (#1603, thanks to @ElderJoy)
• RF/RFBRIDGE Update (#1693)
• Send Vcc, LoadAvg and Ssid to influxdb (#1714, thanks to @lucciano)
• Separate device name for alexa integration (#1727, thanks to @m-kozlowski)
• Telnet/WiFiServer: alternative to ESPAsyncTCP (#1799) (Thanks to @Niek)
• Periodically call etharp_gratuitous (#1877)
• Added support for reverse telnet (#1920, thanks to @Niek)

Sensors

• MH-Z19 auto-calibration setting (#1580 , #1592, thanks to @eschava)
• CSE7766: Add reactive power calculation (#1591, thanks to @AlbertWeterings)
• MAX6675: default pins and SENSOR_SUPPORT dependency (#1646, #1666)
• Add bmx280Number and bmx280Address settings (#1690)
• PZEM004T: settings & dev board (#1712)
• Added LDR sensor (Thanks to Altan Altay)
• ADE9753 Support (#1827, thanks to @tonilopezmr)
• Telaire T6613 Support (#1956, thanks to @james-coder)
• Adding support for miobulb001 (#1973, thanks to @ealfaroc)

Lights

• Allow to set relative brightness, channel value and color in mireds using +N and -N notation (#1607, #1938, thanks to @tsymbaliuk)
• Two channel CCT (#1732, thanks to @copyrights)
• Send to mired topic if CCT is in use (#1732, #1742, thanks to @copyrights)
• Add description for each channel when using terminal commands (#1826)
• Channel value change detection to reduce light provider updates (#1914)

Build

• special dummy printf to disable Serial using some boards (#1664)
• Experimental support of HTTPUpdate for OTA (#1751)
• Add ability to print all GPIO values at once (#1798, thanks to @Niek)
• DEBUG_SUPPORT check for crashSetup (#1807)
• Build date in ota.py (mDNS) (#1736, thanks to @m-kozlowski)

Changed

General

• Updated Copyright notice to 2019
• Use espurna.io as CORS domain
• Small design change in memanalyzer output and fix out-of-range error
• Update PlatformIO Core versions (#1734)
• Show Core revision as hex string (#1786)
• Update debugSend / debugSend_P (#1788)
• Send RF MQTT message with retain off (#1679, thanks to @Niek)
• Thermostat upgrade (#1711, thanks to @ElderJoy)
• Update crash handler (#1796, #1947)
• Drop legacy relay settings migration (#1797)
• MQTT & OTA Fingerprint setting capitalization fix (#1952, thanks to @Niek)

WiFi

• Let JustWifi fallback mode handle AP (#1784)
• Start SmartConfig without any networks configured (#1785)

Domoticz

• Less debugging for lights code (#1588)

WebUI

• Send status right after boot to avoid some empty fields on Status page (#1700)
• Parse host query via browser api, add console logging (#1901)
• Update to jquery 3.4.1 and wheelcolorpicker 3.0.8 (#1901)

Lights

• Import Encoder library (#1769)
• Apply brightness to all channels only when useWhite is disabled (#1826)
• Move gamma table to PROGMEM (#1826)
• Don't show v for hsv in wheelcolorpicker, use brightness instead (#1901)
• Fix kelvin/mired constants naming (#1902)
• Store pwm constants as PROGMEM data (#1906)
• Schedule provider update in CONT instead of SYS context (#1901, #1923)
• Configurable cold and warm mired values (#1945)
• Update XIAOMI_SMART_DESK_LAMP warm mired value (#1945)

Sensors

• Change from BMX280_ADDRESS2 notation to BMX280_NUMBER for number of sensors (#1647, thanks to @CraigMarkwardt)
• Allow sensor class can specify the number of decimals to represent its magnitude types (#1648, thanks to @CraigMarkwardt)
• Default to one BMX280 sensor (#1690)
• Rename NTC/LDR_SENSOR to NTC/LDR_SUPPORT (#1758)
• Faster event handling for EventsSensor (#1771)
• Use indexed keys for energy saving (#1875)
• Enable multiple Digital & Events sensors (#1832, thanks to @pilotak)

Build

• .ld scripts refactoring to allow building with Cores 2.3.0 ... 2.6.0 (#1559)
• Pin ArduinoJson version (#1613)
• Remove gosund-sp1-v23 env in favour of blitzwolf-shpx-v23 (#1703)
• Update ESPAsyncTCP to 7e9ed22 (#1752, #1806)
• PIO4: default_envs (#1793, thanks to @Niek)
• PIO: Use up-to-date platforms, update comments (#1811, #2023)
• Move DEVICE and MANUFACTURER check to the top of hardware.h (#1816, thanks to @rmcbc)

Fixed

• Revert loopDelay dependency on wifi sleep mode (#1574)
• Fix hardcoded serial objects in _debugSendSerial, terminalLoop and PZEM sensor (#1573)
• Fix RFBridge not showing codes in web UI as per @mcspr suggested change (#1571)
• Fix BSSIDs in scan output (#1567)
• Fix PZEM004TSensor pointer use
• RFBridge: fix webui codes parsing
• Avoid websocket ping back on fw upgrade via web UI form (#1574)
• Revert loopDelay dependency on wifi sleep mode
• Removing line break before templated variable to fix issue with Windows Arduino IDE (#1579, thanks to @AlbertWeterings)
• Send brightness to websocket

Added

• Relay MQTT group receive-only sync mode setting
• Set wifi sleep mode from settings
• Add unique id and device support for better HA UI integration (#1547, thanks to @abmantis)
• Improved inline documentation of BMX280 settings (#1585, thanks to CraigMarkwardt)

---

• If you are having problems with current release, make sure to check whether using current development version solves them: Development branch .bins Building the firmware using PlatformIO Building the firmware using ArduinoIDE

Fixed

• Travis fixes
• IR results on raw mode (thanks to @vtochq)
• Missing configuration in HTTP API (#1288)
• NTP sync changes (#1342)
• Proper buffer size to fit two digit rfbOFF key (#1348)
• Use correct arguments for stat on macOS (#1355, thanks to @jackwilson)
• Enable reload command when no web support (#1383)
• Wrong GPIO value for dummy relay (#1386)
• Wait until mqtt client has finished trying to connect
• Disable EEPROM Rotate before NoFUSS update (#1398, thanks to @arihantdaga)
• Only check domoticz state in broker callback (#1562)
• Fix upload_port and upload_args
• Fix heartbeat dropdown size
• Setup settings before using them in system module (#1542)
• Fix HEARTBEAT_REPORT_DESCRIPTION typo (#1539)
• Fix wsDebugSend prototype
• Fix pulse for dummy relays (#1496, thanks to @Niek)
• Fix RFBridge websocket data
• Only process Domoticz RGB MQTT Messages for the current idx (#1489, thanks to @soif)
• Fix pulse for dummy relays
• Fix compile error when both RF_SUPPORT and API_SUPPORT are enabled (#1479, thanks to @Niek)
• Fix compile error when TERMINAL_SUPPORT is disabled (#1426)
• Fix compile error when RF_SUPPORT is enabled (#1475)
• Fix CodingStyle link (#1473)
• Fix: Add Debug flag for compilation of wifiDebug() function (#1454)
• Fix bug in RFM69 that counted packets twice
• Escape hyphens in img.shields.io urls
• Fix travis builds based on latest core
• Increase buffer size to fit B0 code (#1423)
• Fix function call typo in RF code (#1421)
• Fix RF code conversion to long (#1410)

Added

• Support for MAXCIO W-DE003 device (thanks to @kerk1v)
• Support for Tonbux XS-SSA01 device (thanks to @StevenWolfe)
• Support for Blitzwolf BW-SHP2 v2.3 (#1351)
• Support for Tecking SP22 v1.4+
• Support for Lombez Lux Nova 2 smart bulbs (thanks to @kcghost)
• Support for Orvibo B25 (#1402, thanks to @plutec)
• Support for GBLife RGBW Socket (#1305)
• Support for Generic Relay ESP01 V4.0 in inverse relay version (#1504, #1554)
• Support for Gosund WS1 aka KS-602S (#1551, thanks to @nsvrana)
• Support for Oukitel P1 smart switch (#1553, thanks to @quinnsam)
• Support for Lyasi light bulb (#1533, thanks to Eichhoernchen)
• Support for RGB(WW) controlled using Domoticz MQTT messages (#1459, thanks to @sq5gvm)
• Support for newer AL-LC02 boards with different pinout (#1469, thanks to @sq5gvm)
• Support for SmartLife Mini Smart Socket RGB (thanks to @kuppe234, #1411)
• Support for Gosund SP1 v2.3 (#1448)
• Support for OBI Wifi Schuko Plug V2 (#1408, thanks to @arthurf1969)
• Support for pulse meter power sensor for new-generation smart-meters
• Support for VL53L1X ToF sensor (thanks to @ruimarinho)
• Support for VEML6075 UV sensor (thanks to @ruimarinho)
• Support for EZO pH Circuit sensor (thanks to @ruimarinho)
• Support for MAX6675 temperature sensor (#1375, thanks to @lucciano)
• Support for MagicHome ZJ WFMN A/B v1.1 (#1339)
• Support for multiple PZEM004T sensors (thanks to @0x3333)
• Support for Support PMS5003S (#1511, thanks to @Yonsm)
• Support for pulse meter power sensor for new-generation smart-meters (including debouncing and energy ratio support by @jackwilson)
• Support for BMP085 and BMP180 sensors (#1082)
• Add dim up and down actions to button handler (#1250)
• Compact WS data (#1387)
• Improved analog sensor (#1326, thanks to @cconde)
• Report SSID in heartbeat messages
• Option to send full data to thinkgspeak on every message (#1369)
• Added RSSI to InfluxDB heartbeat (#1400, tahnks to @BuildTheRobots)
• Option to report time even if no NTP sync (#1310)
• Support for mixed combination of real and dummy relays (#1305)
• Report target color values on MQTT and API
• Note on WiFi tab about hostname (#1555)
• Allow saving heartbeat settings from web (#1538)
• Build images for Sonoff Basic R2 with DHT and DALLAS support
• Add warning about TELNET_PASSWORD
• Domoticz: track last relay state (#1536)
• Adding description field to web UI, reporting it via MQTT (#1523)
• ESP-01 + 2ch 5v relay LC tech Exclusive relay on (#1519, thanks to @clabnet)
• Add OTA support over MQTT (#1424, thanks to @Niek)
• Configure Heartbeat from WebUI & option HEARTBEAT_REPEAT_STATUS (#1474, thanks to martiera)
• Delay light comms (mqtt, ws, broker) to avoid jamming
• Added message type to broker
• Yield() after handling OTA request
• Disconnect websocket when auth fails
• Manage relay changes in third party modules via broker
• Added API entry points for RFBridge module (#1407)
• Domoticz over MQTT to Espurna RGB/RGBW/RGBWW
• Debug check position to make sure definition is not nullified to avoid putting checks in all places
• MQTT reconnect delay based on last disconnection
• Add terminal support for wifiDebug
• Created contribute.md and support.md files
• Created issue templates
• Runtime heartbeat configuration (#1406)
• APP_VERSION suffix (#1418)
• Allow {hostname} and {mac} placeholder for mqtt user and client_id fields (#1338)
• Split ws messages for relays and rf codes (#262)
• Added learn and forget terminal commands to RFBridge and RF modules (#1253)
• Change light transition time via MQTT or API (#1412)

Changed

• Telnet password requirements (#1382)
• Separate tab for NoFUSS options (#1404)
• Updated to use gulp4 (#1403)
• Updated to EEPROM_Rotate 0.9.2
• Show proper switches names in web UI
• Removing loop delay if WIFI is not set to sleep, reducing it to 1ms otherwise (#1541)
• Change naming for BlitzWolf SHP2 and SHP6 (now SHPX) boards
• Print each HA config entry separately (#1535)
• Updated DebounceEvent to 2.0.5 (#1527, #1254)
• Python cleanup (@1526, thanks to Cabalist)
• Normalize naming for Arilux AL LC02 v14
• Increase version field size in OTA manager
• Merge RF and RFBridge code (#1435, thanks to @Niek)
• Update to fauxmoESP 3.1.0
• Move crash code to it's own module

Fixed

• Honour build time settings for MQTT on fresh install (#719)
• Fix custom_crash_callback declaration for Arduino IDE 1.8.6 (#1169)
• Fix eneUnits key in web UI (#1177)
• Fix HA names (#1183)
• API is now restful (issue a PUT to change a relay status). It can be disabled from web UI (#1192)
• Remove static array to prevent out of bound in relay.ino (#1217)
• Remove duplicate call to EEPROMr.begin (#1214)
• Fix issue when SPIFFS_SUPPORT is enabled (#1225)
• Fix quoting units_of_measurement in HA config output (#1227)
• Fix "Clear counts" on rfm69 does not reset node count properly (thanks to @Trickx, #1239)
• Fix homecube 3rd led setting (thanks to @mcspr)
• Fix typo in static IP hint text (@thanks to @zafrirron)
• Fix hostname/password length requirements (thanks to @mcspr and @djwmarcx)
• Do not quote numbers in MQTT JSON payloads
• Fix telnet client object deletion (thanks to @mcspr)
• Call wakeUp PMS on first reading cycle to avoid not data in a long period (thanks to @Yonsm)
• Small fixes and windows support for ESPurna OTA Manager (thanks to @mcspr)
• Fix for YiDian XS-SSA05 configs (thanks to @ducky64)
• Send MQTT messages only for button events with assigned actions (thanks to @Valcob)
• Avoid EEPROM commits on callbacks (#1214)

Added

• Option to report energy based on delta since last report (#369)
• Support for IR-MQTT bridge, also in RAW mode (#556, #907)
• Allow faster sensor reading intervals, down to 1 second (#848)
• Support for Xiaomi Smart Desk Lamp (#884)
• Retry up to 3 times on bad response to Thingspeak server (#1213)
• Support for apparent power and power factor on CSE7/XX sensor (#1215)
• Support for encoders
• Support for Allterco Shelly2
• Added SDS011 sensor support (thanks to @derlucas)
• Added password check to telnet (option to disable it)
• Added PHYX support (thanks to @whitebird)
• Added config command that outputs the configuration in JSON
• Support for MICS-2710, MICS-5525 and MICS-4514, gas sensors
• Support for iWoole LED Table Lamp (thanks to @CollinShorts)
• Command to output free stack
• Password management from web UI (thanks to @mcspr)
• Added BESTEK MRJ1011 support (thanks to @InduPrakash)
• Support for EXS WiFi Relay 5.0 (thanks to @cheise, #1218)
• Allowing disabling or single heartbeat on MQTT connect or repeat (default) (#1196)
• Command to save settings when SETTINGS_AUTOSAVE is off

Changed

• Upgraded to JustWifi 2.0.2
• Upgraded to FauxmoESP 3.0.1
• Upgraded to DebounceEvent 2.0.4 to properly support BUTTON_SWITCH
• Split info command output into info and wifi. Refactor output.
• Custom HA payloads (thanks to @Yonsm)

Fixed

• Fix relay overflow window length
• Fix TravisCI release condition (thanks to @mcspr, #1042)
• Fix Sonoff RFBridge build in Arduino IDE (#1043)
• Using corrent path separator in gulpfile.js (thanks to @InduPrakash, #1045)
• Fix KMC70011 LED logic (thanks to @zerog2k, #1056)
• Fix Luani HVIO to use 1MB flash size and toggle switch (thanks to @BauerPh, #1065 and #1068)
• Fix switches in Microsoft Edge (thanks to @Valcob, #1066)
• Fix build.sh error handling (thanks to @mcspr, #1075)
• Correctly init Serial on RELAY_PROVIDER_STM (#1130)
• Disconnect before running WPS and SmartConfig discovery (#1146)
• Fix sort fields in OTA manager

Added

• Support for YJZK 1Ch and 3CH switches (thanks to @CollinShorts and @q32103940, #1047)
• Support for AG-L4 color desk lamp (thanks to @zerog2k, #1050)
• Option to cofigure ON/OFF payload at build time (#1085)
• Option to change default payload for HA (#1085)
• Support for Allterco Shelly1 (thanks to @abmantis, #1128)
• Support for HomeCube 16A (thanks to @hyteoo, #1106)
• Support for multiple sonar sensors (thanks to @ruimarinho, #1116)
• Support for hardware serial on PMSX003 device (thanks to @ruimarinho, #1122)
• Support for Lohas 9W bulbs (thanks to @steveway, #1135)
• Show literal for webUI image in info (#1142)
• Add RFBRIDGE code to full webUI image (#1157)
• Handle events in EventSensor
• Option to remove API_SUPPORT at build time
• Option to save total energy in EEPROM after X reports, disabled by default
• Support for DHT12 sensor (thanks to Altan Altay)
• Support for 2MB flash boards

Changed

• Update PlatformIO support to 3.6.X branch
• Explicitly disable ATC on RFM69 gateway (#938)
• Reduce memory footprint of API calls (#1133)
• Init relay GPIO when in inverse mode to be OFF (#1078)

Fixed

• Build issues with Arduino IDE (#975)
• Right web interface image for with RF Bridge
• Full web interface image if light and sensor together (#981)
• Some devices still not using DOUT flash mode
• Crash on loading malformed configuration file
• Mismatch between memory size and layout size for some boards (this might require reflashing)
• Wrong settings report after factory reset
• Memory leak in JustWifi library
• New buttons not rendering right in Safari (#1028)

Added

• Support for RFM69GW board (see http://tinkerman.cat/rfm69-wifi-gateway/)
• Support for Sonoff IFAN02
• Support for NTC sensors (#1001)
• Support for single-pin latched relays (#1039)
• Check binary flash mode in web upgrade
• Sampling to AnalogSensor
• Parallel builds in Travis (thanks to @lobradov)

Changed

• Reworked platformio.ini, build.sh files (thanks to @gn0st1c and @mcspr)

Fixed

• Fixed PZEM004T compilation issues, working when using hardware serial (#837)
• Fixed per channel state on/off for lights (#830)
• Fixed overflow in CSE7766 energy calculation (#856)
• Fixed On MQTT disconnect in web UI (#845)
• Check valid hostnames (#874, #879)
• Fix Sonoff POW R2 configuration
• Fixed InfluxDB sensor by id (#882)
• Fix build when disabling WEB_SUPPORT (#923)
• Fix calibration error in EmonSensor (#876)
• Fix telnet and web debug responsiveness (#896)
• Use double quotes in JSON for non-numeric values (#929)
• Support connections over HTTPS via proxy (#937)

Added

• EEPROM sector rotation using EEPROM_Rotate library
• Code filtering when building web UI images
• Added pulsing a relay via MQTT and REST API (#896, #902)
• Support for WPS (not available in pre-built binaries)
• Support for Smart Config (not available in pre-built binaries)
• Support for CCT lights (thanks to @Skaronator)
• Allow RELAYx_DELAY_ON/OFF also for none GPIO relay types (thanks to @zafrirron)
• Added relay status to Domoticz on MQTT connection (#872)
• Added configurable UART-to-MQTT terminator
• Added telnet link to web UI
• Reload terminal command to force all modules to reload settings from config (#816)
• Added security headers to each HTTP response (thanks to @ITNerdBox)
• Customized GET terminal command (thanks to @mcspr)
• More RC codes supported on TX for RF Bridge (thanks to @wildwiz)
• Support for BL0937 power monitoring chip with unmodified HLW8012 library (#737)
• Enable CORS
• Support for Allnet ESP8266 UP Relay (thanks to @bajo)
• Support for Tonbux Mosquito Killer (thanks to @gn0st1c)
• Support for Neo Coolcam NAS-WR01W WiFi Smart Power Plug
• Support for TYWE3S-based Estink WiFi Power Strip (thanks to @sandman, #852)
• Support for Pilotak ESP DIN V1
• Support for DIY Geiger counter (thanks to @Trickx)
• Support for HomeCube / Blitzwolf BW-SHP2

• Support for Vanzavanzu Smart Wifi Plug Mini

• Support for Bruno Horta's OnOfre board

Changed

• Updated PlatformIO to use Core 3.5.3
• Updated to JustWifi 2.0
• CSS optimizations (#870, #871)
• Several changes in OTA Manager
• Better memory layout info
• MQTT keep alive time increased to 300s
• Using ticket-based authentication for WS
• Refactor module and sensor listings (#896)
• Using alternative math methods to save ~8Kb with lights
• Simpligying mired/kelvin methods
• Changed web UI checkboxes with pure CSS versions

Deprecated

• {identifier} place-holder in MQTT base topic

Fixed

• Check NTP_SUPPORT for sensors (thanks to @mcspr)
• Fix AM2302 sensor
• Fix hostname truncated to 20 chars when advertised to DHCP (#774)
• Decouple Serial object from Terminal, Debug modules (#787)
• Fix Arilux LC-01 definitions (#797)
• Do not uppercase hostname in web interface (#799)
• Ensure scheduler has access to all channels independently of the color mode (#807)

Added

• Support for IteadStudio Sonoff S31 (#497)
• Option to ignore daylight saving in scheduler (#783)
• Report last energy reset datetime in web interface (#784)
• Added captive portal in AP mode
• Support for IR toggle mode (thanks to @darshkpatel)
• Support for IteadStudio Sonoff POW R2 (thanks to @ColinShorts)
• Support for Luani HVIO (thanks to @wildwiz)
• Support for Zhilde ZLD-EU55-W power strip (thanks to @wildwiz)
• Support for RFB_DIRECT Sonoff Bridge EFM8BB1 bypass hack (thanks to @wildwiz)
• Support for SenseAir S8 CO2 sensor (thanks to @Yonsm)
• Support for PMS5003T/ST sensors (thanks to @Yonsm)

Changed

• Updated JustWifi Library
• Some cleanup in the web interface
• Refactored configuration files (thanks to @lobradov, @mcspr)
• Changes pre-commit hook (thanks to @mcspr)

Fixed

• Fixed expected power calibration (#676)
• Do not show empty time strings (#691, thanks to @PieBru)
• Fix load average calculation when system check is disabled (#707)
• Fixed unstability issues with NtpClientLib using temporary fork (#743)
• Fixed typos in homeassistant module (thanks to @Cabalist)
• Fixed default HLW8012 calibration for KMC devices (thanks to @gn0st1c)
• Fix MQTT query request
• Fix scheduler debug message
• Fix NTP offset value

Added

• Option to change NTP timeout via compile-time setting (#452)
• Added humidity correction to web UI (#626, tahnks to @ManuelW77)
• Added support for USA DST calculation (#664)
• Option to reset energy count (#671)
• Added Sonoff SV prebuild image (#698, thanks to @akasma74)
• Check and remove unused config keys (#730)
• Visual Studio metadata files added to .gitignore (#731, thanks to @gn0st1c)
• Added default MQTT and SSL settings to web UI (#732, thanks to @mcspr)
• Added option to the web UI to set the light transition length in milliseconds (#739)
• Improved testing with Travis (thanks to @lobradov)
• Change dimmers using schedule (thanks to @wysiwyng)
• Debug console in web UI (thanks to @lobradov), including command execution
• Option to reset relays in MQTT disconection (thanks to @a-tom-s)
• Option to disable system check from custom header (thanks to @phuonglm)
• Added "board" topic to the heartbeat messages (thanks to @mcspr)
• Added methods to create hierarchical MQTT JSON responses
• Added RESET.SAFE command to reboot into safe mode
• Added SDK and Core versions to the web UI
• Added revision to web UI (only when built from build.sh)
• Support for OBI Powerplug Adapter (#622, thanks to @Geitde)
• Support for Tunbox Powerstrip02 (thanks to @gn0st1c)
• Support for Lingan SWA1 (thanks to @gn0st1c)
• Support for Heygo HY02 (thanks to @gn0st1c)
• Support for Maxcio WUS0025 (thanks to @gn0st1c)
• Support for Yidian XSSSA05 SWA1 (thanks to @gn0st1c)
• Support for ArnieX Swifitch (thanks to @LubergAlexander)
• Support for IKE ESPIKE board
• Support for AM2320 sensors via I2C (thanks to @gn0st1c)
• Support for GUVAS12SD sensor (thanks to @gn0st1c)

Changed

• Removed hostname size limit (#576, #659)
• Reworked RGBW implementation (thanks to @Skaronator)
• Several web UI layout changes (thanks to @lobradov & @mcspr)
• Button MQTT messages will not have the retain flag (thanks to @lobradov)
• Remove unnecessary code from boot log (thanks to @gn0st1c)
• Updated logo and favicon, added gitter channel
• Force reporting power values as 0 if relay is off
• Using gulp-crass for CSS minification
• Using WIFI_NONE_SLEEP by default