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Tasmota v9.3.0 Kenneth

19 Feb 11:25
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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:

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

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

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

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

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

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.

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 v9.3.0 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 [#8...
Read more

Tasmota v9.2.0 Julie

21 Dec 16:06
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RELEASE NOTES

Migration Information

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

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

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

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

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

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

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.

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

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 = 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.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release for ESP8266 or http://ota.tasmota.com/tasmota32/release for ESP32. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.2.0 Julie

Added

  • Command SetOption115 1 to enable ESP32 MiBle
  • Command SetOption116 1 to disable auto-query of zigbee light devices (avoids network storms with large groups)
  • Command SetOption117 1 for light fading to be fixed duration instead of fixed slew rate #10109
  • Command RfProtocol to control RcSwitch receive protocols by BBBits #10063
  • Commands TuyaRGB, TuyaEnum and TuyaEnumList #9769
  • Zigbee command ZbInfo and prepare support for EEPROM
  • Zigbee command ZbLeave to unpair a device
  • Zigbee support for Mi Door and Contact #9759
  • Zigbee alarm persistence #9785
  • Zigbee persistence of device/sensor data in EEPROM (only ZBBridge)
  • Zigbee better support for Tuya Protocol #10074
  • Zigbee visual map of network
  • TyuaMcu update 2/3 by Federico Leoni #10004
  • Support for additional EZO sensors by Christopher Tremblay
  • Support for AS608 optical and R503 capacitive fingerprint sensor
  • Support for Shelly Dimmer 1 and 2 by James Turton #9854
  • Support for common anode sevenseg displays by adding #define USE_DISPLAY_SEVENSEG_COMMON_ANODE by Ken Sanislo #9963
  • Support for multiple WeMo devices by Magic73 #9208
  • Support for SPI connected MFRC522 13.56MHz rfid card reader #9916
  • Support ESP32 SPIFFS for internal use
  • KNX read reply for Power (#9236, #9891)
  • Fallback NTP server from x.pool.ntp.org if no ntpservers are configured
  • Optional CCloader support for CC25xx Zigbee or CC26xx BLE by Christian Baars #9970
  • Letsencrypt R3 in addition to X3 CA #10086

Breaking Changed

  • KNX DPT9 (16-bit float) to DPT14 (32-bit float) by Adrian Scillato #9811 #9888

Changed

  • Core library from v2.7.4.5 to v2.7.4.9
  • IRremoteESP8266 library from v2.7.12 to v2.7.13
  • Shelly Dimmer 1 and 2 stm32 firmware from v51.4 to v51.5
  • mDNS has been disabled from all pre-compiled binaries to allow new features
  • Sonoff L1 color up scaling and color margin detection #9545
  • MQTT Wifi connection timeout from 5000 to 200 mSec #9886
  • Force bigger Thunk Stack if 4K RSA even without EC ciphers #10075

Fixed

  • Command gpio using non-indexed functions regression from v9.1.0 #9962
  • NTP fallback server functionality #9739
  • Telegram group chatid not supported #9831
  • KNX buttons, switches and sensors detection regression from v9.1.0 #9811
  • KNX ESP32 UDP mulicastpackage #9811
  • GUI MqttUser and MqttPassword updates when TLS is compiled in #9825
  • ESP32 TasmotaClient firmware upgrade #9218
  • Reset to defaults after 6 hours of DeepSleep #9993
  • Backlog timing wraparound #9995
  • First LED in addressable string does not fade when using scheme #10088
  • Improved Opentherm error handling #10055
  • Shutter motordelay stop issue #10033
  • Shutter fix overflow on runtime over 100 seconds #9800
  • ESP32 CC2530 heap corruption #10121
  • ESP32 Analog input div10 rule trigger #10149

Fixed Backported

  • Shutter stop issue #10170
  • Scripter script_sub_command #10181
  • Scripter JSON variable above 32 chars #10193
  • Shelly Dimmer power on state #10182
  • Wemo emulation for single devices #10194
  • ESP32 LoadStoreError when using #define USER_TEMPLATE #9506
  • Compile error when #ifdef USE_IR_RECEIVE is disabled regression from 9.1.0.2

Removed

  • Version compatibility check
  • PN532 define USE_PN532_CAUSE_EVENTS replaced by generic rule trigger on pn532#uid=

Tasmota v9.1.0 Imogen

07 Nov 13:55
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.7.1
  5. Migrate to Tasmota 7.2.0

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.5.1

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

  1. Migrate to Tasmota 9.1

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 2.7.4.5 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

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.5.

  • 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 = 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.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release for ESP8266 or http://ota.tasmota.com/tasmota32/release for ESP32. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.1.0 Imogen

Added

  • Command DimmerStep 1..50 to change default dimmer up and down step of 10% by James Turton (#9733)
  • Command Gpios 255 to show all possible GPIO configurations
  • Command NoDelay for immediate backlog command execution by Erik Montnemery (#9544)
  • Command ShutterChange to increment change position (#9594)
  • Command SwitchMode 15 sending only MQTT message on switch change (#9593)
  • Command SetOption113 1 to set dimmer low on rotary dial after power off
  • Command SetOption114 1 to detach Switches from Relays and enable MQTT action state for all the SwitchModes
  • Command SwitchText to change JSON switch names by barbudor (#9691)
  • Zigbee command ZbData for better support of device specific data
  • Zigbee command ZbOccupancy to configure the time-out for PIR
  • Optional support for Mitsubishi Electric HVAC by David Gwynne (#9237)
  • Optional support for Orno WE517-Modbus energy meter by Maxime Vincent (#9353)
  • SDM630 three phase ImportActive Energy display when #define SDM630_IMPORT is enabled by Janusz Kostorz (#9124)
  • Optional support for inverted NeoPixelBus data line by enabling #define USE_WS2812_INVERTED (#8988)
  • Support for PWM dimmer color/trigger on tap, SO88 led, DGR WITH_LOCAL flag, multi-press and ledmask by Paul Diem (#9474, #9584)
  • Support for stateful ACs using StateMode in tasmota-ir.bin by Arik Yavilevich (#9472)
  • Support for analog buttons indexed within standard button range
  • Support for Vietnamese language translations by Tâm.NT
  • Support for timers in case of no-sunset permanent day by cybermaus (#9543)
  • Support for EZO sensors by Christopher Tremblay
  • Support for fixed output Hi or Lo GPIO selection
  • Support for Hass discovery of TuyaMcu and Sonoff Ifan by Federico Leoni (#9727)
  • TLS in binary tasmota-zbbridge (#9620)
  • Zigbee reduce battery drain (#9642)
  • ESP32 support for Wireless-Tag WT32-ETH01 (#9496)
  • ESP32 MI32 Beacon support, RSSI at TELEPERIOD, refactoring by Christian Baars (#9609)
  • HM10 Beacon support and refactoring by Christian Baars (#9702)
  • Initial support for iBeacons (Sensor52) on ESP32 using internal BLE by rvbglas (#9732)

Breaking Changed

  • Redesigned ESP8266 GPIO internal representation in line with ESP32 changing Template layout too
  • TLS fingerprint #define MQTT_FINGERPRINT from string to hexnumbers (#9570)
  • Command Status output for disabled status types now returns {"Command":"Error"}
  • MAX31865 driver to support up to 6 thermocouples selected by MX31865 CS instead of SSPI CS (#9103)
  • When SetOption73 1 JSON result from {"ACTION":"SINGLE"} to {"Button1":{"Action":"SINGLE"}}

Changed

  • Command Gpio17 replaces command Adc
  • Command Gpios replaces command Adcs
  • New IR Raw compact format (#9444)
  • A4988 optional microstep pin selection
  • Pulsetime to allow use for all relays with 8 interleaved so Pulsetime1 is valid for Relay1, Relay9, Relay17 etc. (#9279)
  • Management of serial baudrate (#9554)
  • Rotary driver adjusted accordingly if Mi Desk Lamp module is selected (#9399)
  • Tasmota Arduino Core v2.7.4.5 allowing webpassword over 47 characters (#9687)
  • Webserver code optimizations (#9580, #9590)
  • PlatformIO library structure redesigned for compilation speed by Jason2866
  • Zigbee flash storage refactor adding commands ZbProbe, ZbStatus2 and ZbRestore (#9641)
  • Default otaurl in my_user_config.h to http://ota.tasmota.com/tasmota/release/tasmota.bin.gz
  • IRremoteESP8266 library from v2.7.10 to v2.7.11
  • NeoPixelBus library from v2.5.0.09 to v2.6.0

Fixed

  • Light wakeup Exception 0 (divide by zero) when WakeupDuration is not initialised (#9466)
  • Exception 28 due to device group buffer overflow (#9459)
  • Arilux RF remote detection regression from v8.3.0
  • Ledlink blink when no network connected regression from v8.3.1.4 (#9292)
  • TuyaMcu energy display regression from v8.5.0.1 (#9547)
  • Thermostat sensor status corruption regression from v8.5.0.1 (#9449)
  • Telegram message decoding error regression from v8.5.0.1
  • Rule handling of Var or Mem using text regression from v8.5.0.1 (#9540)
  • Rule handling of JSON null regression from v8.5.0.1 (#9685)
  • Rule Break not working as expected when ONCE is enabled (#9245)
  • Rule expressions using mems corrupts character pool (#9301)
  • Shutter timing problem due to buffer overflow in calibration matrix (#9458)
  • Correct Energy period display shortly after midnight by gominoa (#9536)
  • Tuyamcu dimmers MQTT topic (#9606)
  • Scripter memory alignment (#9608)
  • Zigbee battery percentage (#9607)
  • HassAnyKey anomaly (#9601)

Removed

  • Support for direct upgrade from Tasmota versions before v7.0
  • Support for downgrade to versions before 9.0 keeping current GPIO configuration
  • Auto config update for all Friendlynames and Switchtopic from Tasmota versions before v8.0
  • Auto output selection of decimal or hexadecimal data based on user input. Now only based on SetOption17

Tasmota v8.5.1 Hannah

02 Oct 10:04
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.1 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

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.1.

  • 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 = 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.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release for ESP8266 or http://ota.tasmota.com/tasmota32/release for ESP32. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.5.1 Hannah

  • Fix energy total counters (#9263, #9266)
  • Fix crash in ZbRestore
  • Fix reset BMP sensors when executing command SaveData and define USE_DEEPSLEEP enabled (#9300)
  • Fix status 0 message when using define USE_MQTT_TLS due to small log buffer (#9305)
  • Fix status 13 exception 9 when more than one shutter is configured
  • Fix status 13 json message
  • Fix Shelly 2.5 higher temperature regression from 8.2.0.1 (#7991)
  • Change replace ArduinoJson with JSMN for JSON parsing
  • Change WakeUp uses 256 steps instead of 100 (#9241)
  • Add command SetOption110 1 to disable Zigbee auto-config when pairing new devices
  • Add command SetOption111 1 to enable frequency output for buzzer GPIO (#8994)
  • Add command SetOption112 1 to enable friendly name in zigbee topic (use with SetOption89)
  • Add #define USE_MQTT_AWS_IOT_LIGHT for password based AWS IoT authentication
  • Add #define MQTT_LWT_OFFLINE and #define MQTT_LWT_ONLINE to user_config.h (#9395)
  • Add new shutter modes (#9244)
  • Add Zigbee auto-config when pairing
  • Add support for MLX90640 IR array temperature sensor by Christian Baars
  • Add support for VL53L1X time of flight sensor by Johann Obermeier

Tasmota v8.5.0 Hannah

14 Sep 09:07
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.4.1 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

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.4.1.

  • 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 = 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.

The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota/release for ESP8266 or http://ota.tasmota.com/tasmota32/release for ESP32. The links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.5.0 Hannah

  • Remove support for direct upgrade from versions before 6.6.0.11 to versions after 8.4.0.1
  • Change references from http://thehackbox.org/tasmota/ to http://ota.tasmota.com/tasmota/
  • Change triple-mode TLS via configuration in a single firmware (TLS AWS IoT, Letsencrypt and No-TLS)
  • Change White blend mode to using command SetOption 105 instead of RGBWWTable
  • Fix ESP32 PWM range
  • Fix display power control (#9114)
  • Fix energy total counters (#9263, #9266)
  • Add command SetOption102 0/1 to set Baud rate for Teleinfo communication (0 = 1200 or 1 = 9600)
  • Add command SetOption103 0/1 to set TLS mode when TLS is selected
  • Add command SetOption104 1 to disable all MQTT retained messages
  • Add command SetOption106 1 to create a virtual White ColorTemp for RGBW lights
  • Add command SetOption107 0/1 to select virtual White as (0) Warm or (1) Cold
  • Add command SetOption108 0/1 to enable Teleinfo telemetry into Tasmota Energy MQTT (0) or Teleinfo only (1)
  • Add command SetOption109 1 to force gen1 Alexa mode, for Echo Dot 2nd gen devices only
  • Add command Restart 2 to halt system. Needs hardware reset or power cycle to restart (#9046)
  • Add command PowerDelta1 to PowerDelta3 to trigger on up to three phases (#9134)
  • Add Zigbee options to ZbSend Config and ReadCondig
  • Add Zigbee better support for IKEA Motion Sensor
  • Add Zigbee web gui widget for Battery and Temp/Humidity/Pressure sensors
  • Add Zigbee web ui for power metering plugs
  • Add better configuration corruption recovery (#9046)
  • Add virtual CT for 4 channels lights, emulating a 5th channel
  • Add support for DYP ME007 ultrasonic distance sensor by Janusz Kostorz (#9113)
  • Add ESP32 Analog input support for GPIO32 to GPIO39
  • Add experimental support for ESP32 TTGO Watch and I2S Audio by Gerhard Mutz

Tasmota v8.4.0 George

29 Jul 14:27
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.2.1 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

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.2.1.

  • 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 = 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.

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.4.0 George

  • Remove Arduino ESP8266 Core support for versions before 2.7.1
  • Change to limited support of Arduino IDE as an increasing amount of features cannot be compiled with Arduino IDE
  • Change IRRemoteESP8266 library from v2.7.6 to v2.7.8.10, fixing Samsung and Pioneer protocols (#8938)
  • Change Adafruit_SGP30 library from v1.0.3 to v1.2.0 (#8519)
  • Change Energy JSON Total field from "Total":[33.736,11.717,16.978] to "Total":33.736,"TotalTariff":[11.717,16.978]
  • Change Energy JSON ExportActive field from "ExportActive":[33.736,11.717,16.978] to "ExportActive":33.736,"ExportTariff":[11.717,16.978]
  • Change ESP32 USER GPIO template representation decreasing template message size
  • Change define USE_TASMOTA_SLAVE into USE_TASMOTA_CLIENT
  • Change commands SlaveSend and SlaveReset into ClientSend and ClientReset
  • Change all timer references from Arm to Enable in GUI, Timer command and JSON message
  • Change Domoticz commands prefix from Domoticz to Dz
  • Change Zigbee randomizing of parameters at first run or after Reset
  • Fix escape of non-JSON received serial data (#8329)
  • Fix exception or watchdog on rule re-entry (#8757)
  • Add command Rule0 to change global rule parameters
  • Add command Time 4 to display timestamp using milliseconds (#8537)
  • Add command SetOption94 0/1 to select MAX31855 or MAX6675 thermocouple support (#8616)
  • Add command SetOption97 0/1 to switch between Tuya serial speeds 9600 bps (0) or 115200 bps (1)
  • Add command SetOption98 0/1 to provide rotary rule triggers (1) instead of controlling light (0)
  • Add command SetOption99 0/1 to enable zero cross detection on PWM dimmer
  • Add command SetOption100 0/1 to remove Zigbee ZbReceived value from {"ZbReceived":{xxx:yyy}} JSON message
  • Add command SetOption101 0/1 to add the Zigbee source endpoint as suffix to attributes, ex Power3 instead of Power if sent from endpoint 3
  • Add command DzSend<type> <index>,<value1(;value2)|state> to send values or state to Domoticz
  • Add command Module2 to configure fallback module on fast reboot (#8464)
  • Add command (S)SerialSend6 <comma seperated values> (#8937)
  • Add commands LedPwmOn 0..255, LedPwmOff 0..255 and LedPwmMode1 0/1 to control led brightness by George (#8491)
  • Add ESP32 ethernet commands EthType 0/1, EthAddress 0..31 and EthClockMode 0..3
  • Add more functionality to command Switchmode 11 and 12 (#8450)
  • Add rule trigger System#Init to allow early rule execution without wifi and mqtt initialized yet
  • Add support for unique MQTTClient (and inherited fallback topic) by full Mac address using mqttclient DVES_%12X (#8300)
  • Add wildcard pattern ? for JSON matching in rules
  • Add Three Phase Export Active Energy to SDM630 driver
  • Add Zigbee options to ZbSend to write and report attributes
  • Add Zigbee auto-responder for common attributes
  • Add CpuFrequency to status 2
  • Add FlashFrequency to status 4
  • Add compile time interlock parameters (#8759)
  • Add compile time user template (#8766)
  • Add support for VEML6075 UVA/UVB/UVINDEX Sensor by device111 (#8432)
  • Add support for VEML7700 Ambient light intensity Sensor by device111 (#8432)
  • Add support for up to two BH1750 sensors controlled by commands BH1750Resolution and BH1750MTime (#8139)
  • Add support for up to eight MCP9808 temperature sensors by device111 (#8594)
  • Add support for BL0940 energy monitor as used in Blitzwolf BW-SHP10 (#8175)
  • Add support for Telegram bot (#8619)
  • Add support for HP303B Temperature and Pressure sensor by Robert Jaakke (#8638)
  • Add support for Energy sensor (Denky) for French Smart Metering meter provided by global Energy Providers, need a adaptater. See dedicated full blog about French teleinformation stuff
  • Add support for ESP32 ethernet adding commands Wifi 0/1 and Ethernet 0/1 both default ON
  • Add support for single wire LMT01 temperature Sensor by justifiably (#8713)
  • Add support for rotary encoder as light dimmer and optional color temperature if button1 still pressed (#8670)
  • Add support for switches/relays using an AC detection circuitry e.g. MOES MS-104B or BlitzWolf SS5 (#8606)
  • Add support for Schneider Electric iEM3000 series Modbus energy meter by Marius Bezuidenhout
  • Add support for Sonoff Zigbee Bridge as module 75 (#8583)

Tasmota v8.3.1 Fred

18 May 14:01
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.1 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Although it might still compile on previous Core versions all support will be removed in the near future.

Support of TLS

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.1.

  • 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 = 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-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.

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.3.1 Fred

  • Change Hass discovery from using Template or Module name to new Device name (#8462)
  • Change KNX pow function to approximative pow saving 5k of code space
  • Change Mutichannel Gas sensor pow function to approximative pow saving 5k of code space
  • Change Quick Power Cycle detection from 4 to 7 power interrupts (#4066)
  • Fix default state of SetOption73 0 for button decoupling and send multi-press and hold MQTT messages
  • Add command DeviceName defaults to FriendlyName1 and replaces FriendlyName1 in GUI

Version 8.3.0 Fred

  • Breaking Change Device Groups multicast address and port (#8270)
  • Change PWM implementation to Arduino #7231 removing support for Core versions before 2.6.3
  • Change default PWM Frequency to 977 Hz from 880 Hz
  • Change minimum PWM Frequency from 100 Hz to 40 Hz
  • Change flash access removing support for any Core before 2.6.3
  • Change HM-10 sensor type detection and add features (#7962)
  • Change light scheme 2,3,4 cycle time speed from 24,48,72,... seconds to 4,6,12,24,36,48,... seconds (#8034)
  • Change remove floating point libs from IRAM
  • Change remove MQTT Info messages on restart for DeepSleep Wake (#8044)
  • Change IRremoteESP8266 library updated to v2.7.6
  • Change HAss discovery by Federico Leoni (#8370)
  • Fix possible Relay toggle on (OTA) restart
  • Fix PWM flickering during wifi connection (#8046)
  • Fix Zigbee sending wrong Sat value with Hue emulation
  • Fix Zigbee crash with Occupancy sensor (#8089)
  • Add Zigbee command ZbRestore to restore device configuration dumped with ZbStatus 2
  • Add Zigbee command ZbUnbind
  • Add Zigbee command ZbBindState and manufattribute
  • Add Zigbee command ZbConfig and configuration in Settings
  • Add commands CounterDebounceLow and CounterDebounceHigh to control debouncing (#8021)
  • Add commands NrfPage, NrfIgnore, NrfScan and NrfBeacon to NRF24 Bluetooth driver (#8075)
  • Add commands GlobalTemp and GlobalHum to init sensor data (#8152)
  • Add command SO as shortcut for command SetOption
  • Add command SetOption41 <x> to force sending gratuitous ARP every seconds
  • Add command SetOption73 1 for button decoupling and send multi-press and hold MQTT messages by Federico Leoni (#8235)
  • Add command SetOption90 1 to disable non-json MQTT messages (#8044)
  • Add command SetOption91 1 to enable fading at startup / power on
  • Add command SetOption92 1 to set PWM Mode from regular PWM to ColorTemp control (Xiaomi Philips ...)
  • Add command SetOption93 1 to control caching of compressed rules
  • Add command Sensor10 0/1/2 to control BH1750 resolution - 0 = High (default), 1 = High2, 2 = Low (#8016)
  • Add command Sensor10 31..254 to control BH1750 measurement time which defaults to 69 (#8016)
  • Add command Sensor18 0..32000 to control PMS5003 sensor interval to extend lifetime by Gene Ruebsamen (#8128)
  • Add command DevGroupName to specify up to four Device Group Names (#8087)
  • Add command DevGroupSend to send an update to a Device Group (#8093)
  • Add command Ping (#7176)
  • Add command Palette to add the ability to specify a palette of colors (#8150)
  • Add support for unreachable (unplugged) Zigbee devices in Philips Hue emulation and Alexa
  • Add support for 64x48 SSD1306 OLED (#6740)
  • Add support for Seven Segment display using HT16K33 (#8116)
  • Add support for up to four MQTT GroupTopics (#8014)
  • Add support for longer template names
  • Add support for an iAQ sensor (#8107)
  • Add support for AS3935 Lightning Sensor by device111 (#8130)
  • Add console command history (#7483, #8015)
  • Add quick wifi reconnect using saved AP parameters when SetOption56 0 (#3189)
  • Add more accuracy to GPS NTP server (#8088)
  • Add support for analog anemometer by Matteo Albinola (#8283)
  • Add support for OpenTherm by Yuriy Sannikov (#8373)
  • Add support for Thermostat control by arijav (#8212)
  • Add experimental basic support for Tasmota on ESP32 based on work by Joerg Schueler-Maroldt
  • Add automatic compression of Rules to achieve ~60% compression by Stefan Hadinger
  • Add rule trigger at root level like on loadavg<50 do power 2 endon after state command

Tasmota v8.3.0 Fred

14 May 14:45
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.7.1 due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Although it might still compile on previous Core versions all support will be removed in the near future.

Support of TLS

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.7.1.

  • 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 = 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-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.

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.3.0 Fred

  • Breaking Change Device Groups multicast address and port (#8270)
  • Change PWM implementation to Arduino #7231 removing support for Core versions before 2.6.3
  • Change default PWM Frequency to 977 Hz from 880 Hz
  • Change minimum PWM Frequency from 100 Hz to 40 Hz
  • Change flash access removing support for any Core before 2.6.3
  • Change HM-10 sensor type detection and add features (#7962)
  • Change light scheme 2,3,4 cycle time speed from 24,48,72,... seconds to 4,6,12,24,36,48,... seconds (#8034)
  • Change remove floating point libs from IRAM
  • Change remove MQTT Info messages on restart for DeepSleep Wake (#8044)
  • Change IRremoteESP8266 library updated to v2.7.6
  • Change HAss discovery by Federico Leoni (#8370)
  • Fix possible Relay toggle on (OTA) restart
  • Fix PWM flickering during wifi connection (#8046)
  • Fix Zigbee sending wrong Sat value with Hue emulation
  • Fix Zigbee crash with Occupancy sensor (#8089)
  • Add Zigbee command ZbRestore to restore device configuration dumped with ZbStatus 2
  • Add Zigbee command ZbUnbind
  • Add Zigbee command ZbBindState and manufattribute
  • Add Zigbee command ZbConfig and configuration in Settings
  • Add commands CounterDebounceLow and CounterDebounceHigh to control debouncing (#8021)
  • Add commands NrfPage, NrfIgnore, NrfScan and NrfBeacon to NRF24 Bluetooth driver (#8075)
  • Add commands GlobalTemp and GlobalHum to init sensor data (#8152)
  • Add command SO as shortcut for command SetOption
  • Add command SetOption41 <x> to force sending gratuitous ARP every seconds
  • Add command SetOption73 1 for button decoupling and send multi-press and hold MQTT messages by Federico Leoni (#8235)
  • Add command SetOption90 1 to disable non-json MQTT messages (#8044)
  • Add command SetOption91 1 to enable fading at startup / power on
  • Add command SetOption92 1 to set PWM Mode from regular PWM to ColorTemp control (Xiaomi Philips ...)
  • Add command SetOption93 1 to control caching of compressed rules
  • Add command Sensor10 0/1/2 to control BH1750 resolution - 0 = High (default), 1 = High2, 2 = Low (#8016)
  • Add command Sensor10 31..254 to control BH1750 measurement time which defaults to 69 (#8016)
  • Add command Sensor18 0..32000 to control PMS5003 sensor interval to extend lifetime by Gene Ruebsamen (#8128)
  • Add command DevGroupName to specify up to four Device Group Names (#8087)
  • Add command DevGroupSend to send an update to a Device Group (#8093)
  • Add command Ping (#7176)
  • Add command Palette to add the ability to specify a palette of colors (#8150)
  • Add support for unreachable (unplugged) Zigbee devices in Philips Hue emulation and Alexa
  • Add support for 64x48 SSD1306 OLED (#6740)
  • Add support for Seven Segment display using HT16K33 (#8116)
  • Add support for up to four MQTT GroupTopics (#8014)
  • Add support for longer template names
  • Add support for an iAQ sensor (#8107)
  • Add support for AS3935 Lightning Sensor by device111 (#8130)
  • Add console command history (#7483, #8015)
  • Add quick wifi reconnect using saved AP parameters when SetOption56 0 (#3189)
  • Add more accuracy to GPS NTP server (#8088)
  • Add support for analog anemometer by Matteo Albinola (#8283)
  • Add support for OpenTherm by Yuriy Sannikov (#8373)
  • Add support for Thermostat control by arijav (#8212)
  • Add experimental basic support for Tasmota on ESP32 based on work by Joerg Schueler-Maroldt
  • Add automatic compression of Rules to achieve ~60% compression by Stefan Hadinger
  • Add rule trigger at root level like on loadavg<50 do power 2 endon after state command

Tasmota v8.2.0 Elliot

21 Mar 10:06
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.6.3 + 372a3ec due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

Although it might still compile on previous Core versions all support will be removed in the near future.

Support of TLS

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.6.3 + 372a3ec.

  • 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 = 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-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.

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.2.0 Elliot

  • Change default my_user_config.h driver and sensor support removing most sensors and adding most drivers to tasmota.bin
  • Change DHT driver (#7468, #7717)
  • Change Lights: simplified gamma correction and 10 bits internal computation
  • Change commands Prefix, Ssid, StateText, NTPServer, and FriendlyName displaying all items
  • Change Zigbee command prefix from Zigbee* to Zb*
  • Change MQTT message size with additional 200 characters
  • Change display of some date and time messages from "Wed Feb 19 10:45:12 2020" to "2020-02-19T10:45:12"
  • Change IRremoteESP8266 library updated to v2.7.4
  • Fix PowerDelta zero power detection (#7515)
  • Fix White added to light status (#7142)
  • Fix WakeUp <x> ignores provided value (#7473)
  • Fix RGBWWTable ignored (#7572)
  • Fix commands Display and Counter from overruling command processing (#7322)
  • Fix Sonoff Bridge, Sc, L1, iFan03 and CSE7766 serial interface to forced speed, config and disable logging
  • Fix Improved fade linearity with gamma correction
  • Fix PWM flickering at low levels (#7415)
  • Fix LCD line and column positioning (#7387)
  • Fix Display handling of hexadecimal escape characters (#7387)
  • Fix exception 9 restart on log message in Ticker interrupt service routines NTP, Wemos and Hue emulation (#7496)
  • Fix Hass sensor discovery by Federico Leoni (#7582, #7548)
  • Fix MaxPower functionality (#7647)
  • Fix relation between Wifi RSSI and signal strength
  • Add command SetOption79 0/1 to enable reset of counters at teleperiod time by Andre Thomas (#7355)
  • Add command SetOption82 0/1 to limit the CT range for Alexa to 200..380
  • Add command SetOption84 0/1 to send AWS IoT device shadow updates (alternative to retained)
  • Add commands SetOption85 0/1 and DevGroupShare supporting UDP Group command using GroupTopic without MQTT by Paul Diem (#7790)
  • Add command SetOption86 0/1 for PWM dimmer to turn brightness LED's off 5 seconds after last change
  • Add command SetOption87 0/1 for PWM dimmer to turn red LED on when powered off
  • Add command SetOption88 0/1 for PWM dimmer to let buttons control remote devices
  • Add command SetOption89 0/1 for Zigbee distinct MQTT topics per device for SENSOR, allowing retained messages (#7835)
  • Add command ShutterButton <parameters> to control shutter(s) by to-scho (#7403)
  • Add commands SwitchMode 8 ToggleMulti, SwitchMode 9 FollowMulti and SwitchMode 10 FollowMultiInverted (#7522)
  • Add commands SwitchMode 11 PushHoldMulti and SwitchMode 12 PushHoldInverted (#7603)
  • Add commands SwitchMode 13 PushOn and SwitchMode 14 PushOnInverted (#7912)
  • Add command Buzzer -1 for infinite mode and command Buzzer -2 for following led mode (#7623)
  • Add command HumOffset -10.0 .. 10.0 to set global humidity sensor offset (#7934)
  • Add support for AdcParam parameters to control ADC0 Current Transformer Apparent Power formula by Jodi Dillon (#7100)
  • Add optional parameter <startcolor> to command Scheme <scheme>, <startcolor> to control initial start color
  • Add web page sliders when SetOption37 128 is active allowing control of white(s)
  • Add SerialConfig to Status 1
  • Add BootCount Reset Time as BCResetTime to Status 1
  • Add WifiPower to Status 5
  • Add most SetOptions as defines to my_user_config.h
  • Add optional Wifi AccessPoint passphrase define WIFI_AP_PASSPHRASE in my_user_config.h (#7690)
  • Add SoftwareSerial to CSE7766 driver allowing different GPIOs (#7563)
  • Add rule trigger on one level deeper using syntax with two # like on zbreceived#vibration_sensor#aqaracubeside=0 do ...
  • Add Zigbee attribute decoder for Xiaomi Aqara Cube
  • Add ZbZNPReceivedand ZbZCLReceived being published to MQTT when SetOption66 1
  • Add Zigbee enhanced commands decoding, added ZbPing
  • Add Zigbee features and improvements
  • Add Zigbee support for Hue emulation by Stefan Hadinger
  • Add HAss Discovery support for Button and Switch triggers by Federico Leoni (#7901)
  • Add Dew Point to Temperature and Humidity sensors
  • Add optional support for Prometheus using file xsns_91_prometheus.ino (#7216)
  • Add support for gzipped binaries
  • Add support for Romanian language translations by Augustin Marti
  • Add support for sensors DS18x20 and DHT family on Shelly 1 and Shelly 1PM using Shelly Add-On adapter (#7469)
  • Add support to BMP driver to enter reset state (sleep enable) when deep sleep is used in Tasmota
  • Add support for DS1624, DS1621 Temperature sensor by Leonid Myravjev
  • Add support for NRF24L01 as BLE-bridge for Mijia Bluetooth sensors by Christian Baars (#7394)
  • Add support for MI-BLE sensors using HM-10 Bluetooth 4.0 module by Christian Staars (#7683)
  • Add support for FiF LE-01MR energy meter by saper-2 (#7584)
  • Add support for Sensors AHT10 and AHT15 by Martin Wagner (#7596)
  • Add support for Wemos Motor Shield V1 by Denis Sborets (#7764)
  • Add support for La Crosse TX23 Anemometer by Norbert Richter (#3146, #7765)
  • Add support for Martin Jerry/acenx/Tessan/NTONPOWER SD0x PWM dimmer switches by Paul Diem (#7791)
  • Add support for UDP Group control without MQTT by Paul Diem (#7790)
  • Add support for Jarolift rollers by Keeloq algorithm
  • Add support for MaxBotix HRXL-MaxSonar ultrasonic range finders by Jon Little (#7814)
  • Add support for HDC1080 Temperature and Humidity sensor by Luis Teixeira (#7888)
  • Add support for ElectriQ iQ-wifiMOODL RGBW light by Ian King (#7947)

Tasmota v8.1.0 Doris

25 Dec 12:17
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RELEASE NOTES

Migration Information

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

  1. Migrate to Sonoff-Tasmota 3.9.x
  2. Migrate to Sonoff-Tasmota 4.x
  3. Migrate to Sonoff-Tasmota 5.14
  4. Migrate to Sonoff-Tasmota 6.x
  5. Migrate to Tasmota 7.x

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

  1. Migrate to Tasmota 8.1
  2. Migrate to Tasmota 8.x

While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v8.1.0 Doris the Settings are re-allocated in such a way that fallback is only allowed and possible to release v7.2.0 Constance. Once at v7.2.0 you're on your own when downgrading even further.

Supported Core versions

This release will be supported from ESP8266/Arduino library Core version 2.6.1 due to reported security and stability issues on previous Core version.

Although it might still compile on previous Core versions all support will be removed in the near future.

Support of TLS

To save resources when TLS is enabled mDNS needs to be disabled. 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

The following binary downloads have been compiled with ESP8266/Arduino library core version 2.6.1.

  • tasmota.bin = The Tasmota version with sensors. RECOMMENDED RELEASE BINARY
  • tasmota-BG.bin to tasmota-TW.bin = The Tasmota version in different languages.
  • tasmota-lite.bin = The Lite version without most 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 = 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-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.

List of embedded modules.

Complete list of available feature and sensors.

Changelog

Version 8.1.0 Doris

  • Change Settings text handling allowing variable length text within a total text pool of 699 characters
  • Change Smoother Fade using 100Hz instead of 20Hz animation (#7179)
  • Change number of rule Vars and Mems from 5 to 16 (#4933)
  • Change number of FriendlyNames from 4 to 8
  • Add commands WebButton1 until WebButton16 to support user defined GUI button text (#7166)
  • Add support for max 150 characters in most command parameter strings (#3686, #4754)
  • Add support for GPS as NTP server by Christian Baars and Adrian Scillato
  • Add support for AdcParam parameters to control ADC0 Moisture formula by Federico Leoni (#7309)
  • Add Zigbee coalesce sensor attributes into a single message
  • Add Zigbee better support for Xiaomi Double Switch and Xiaomi Vibration sensor
  • Add Deepsleep start delay based on Teleperiod if Teleperiod differs from 10 or 300