Tasmota v11.1.0 Ostara

RELEASE NOTES

Migration Information

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

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

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

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

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/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions
5. Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin)

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

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

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

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

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

Supported Core versions

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

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

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

Support of TLS

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

Initial configuration tools

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

Initial installation

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

Provided Binary Downloads

ESP8266 or ESP8285 based

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

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota/release

Historical binaries can be downloaded from

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

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

ESP32 based

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota32/release

Historical binaries can be downloaded from

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

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

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v11.1.0 Ostara

Added

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

Breaking Changed

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

Changed

• Adafruit BusIO library from v1.0.10 to v1.11.0
• TasmotaSerial library from v3.4.0 to v3.5.0 #14981
• Sonoff SPM increase max number of relays supported to 32 (8 SPM-4Relay modules)
• Extent number of pulsetimers from 8 to 32 #8266
• Consolidate three RTC chip drivers (DS3231, BM8563, PCF85363) into one driver updating RTC as soon as possible after restart
• DS3231 I2C address define USE_RTC_ADDR into DS3231_ADDRESS
• Display of energy values in GUI use columns when define USE_ENERGY_COLUMN_GUI is enabled (defa...

Tasmota v11.0.0 Olivia

RELEASE NOTES

Migration Information

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

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

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

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

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 ---

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

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

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

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

Supported Core versions

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

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

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

Support of TLS

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

Initial configuration tools

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

Initial installation

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

Provided Binary Downloads

ESP8266 or ESP8285 based

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

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota/release

Historical binaries can be downloaded from

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

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

ESP32 based

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota32/release

Historical binaries can be downloaded from

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

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

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v11.0.0 Olivia

Added

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

Breaking Changed

Changed

• ESP32 core library from v2.0.2 to v2.0.2.1
• PubSubClient library from v2.8.12 to v2.8.13
• TasmotaSerial library from v3.3.0 to v3.4.0
• TasmotaModbus library from...

Tasmota v10.1.0 Noelle

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:

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

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 ---

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

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

7. 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, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

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

Initial installation

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

Provided Binary Downloads

ESP8266 or ESP8285 based

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

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota/release

Historical binaries can be downloaded from

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

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

ESP32 based

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota32/release

Historical binaries can be downloaded from

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

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

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v10.1.0 Noelle

Added

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

Breaking Changed

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

Changed

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

Fixed

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

Removed

• ILI9488 driver in favour of Universal Display driver #13719

Tasmota v10.0.0 Norman

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 ---

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

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

7. 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, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

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

Initial installation

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

Provided Binary Downloads

ESP8266 or ESP8285 based

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

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota/release

Historical binaries can be downloaded from

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

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

ESP32 based

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
• http://ota.tasmota.com/tasmota32/release

Historical binaries can be downloaded from

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

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

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v10.0.0 Norman

Added

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

Tasmota v9.5.0 Michael

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 ---

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

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

7. 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, AWS IoT and Azure IoT is supported. Read full documentation

Initial configuration tools

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

Provided Binary Downloads

ESP8266 or ESP8285 based

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

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota/tree/release-firmware
• http://ota.tasmota.com/tasmota/release

Historical binaries can be downloaded from

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

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

ESP32 based

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

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

Latest released binaries can be downloaded from

• https://github.com/arendst/Tasmota/tree/release-firmware
• http://ota.tasmota.com/tasmota32/release

Historical binaries can be downloaded from

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

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

Additional information

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.5.0 Michael (Rossi)

Added

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

Changed

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

Tasmota v9.4.0 Leslie

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 ---

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

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

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

ESP32 based

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

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

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

List of embedded modules.

Complete list of available feature and sensors.

Changelog v9.4.0 Leslie

Added

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

Breaking Changed

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

Changed

• TasmotaSerial library from v3.2.0 to v3.3.0
• PubSubClient library from EspEasy v2.7.12 to Tasmota v2.8.12
• IRremoteESP8266 library from v2.7.15 to v2.7.16
• ESP32 core library from v1.0.5-rc6 to v1.0.6
• TuyaMcu dimmer timeout #11121
• Rename epaper 42 commands #11222
• DeepSleep announcement topic #11223
• Limit number of relay/button columns in GUI to 8 #11546
• ADC range result from int to float using command FreqRes for decimal resolution selection #11545
• Removed overtemp detection on external energy monitoring devices #11628
• Redesigned initial GUI wifi configuration by Adrian Scillato [#11693](http...

Tasmota v9.3.1 Kenneth

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 ---

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

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

7. 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 v9.3.1 Kenneth

Added

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

Changed

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

Fixed

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

Changelog v9.3.0 Kenneth

Added

• Command CTRange to specify the visible CT range the bulb is capable of #10311
• Command L1MusicSync <0|Off>|<1|On>|<2|Toggle>, 1..10, 1..100> to control Sonoff L1 Music Sync mode sensitivity and speed #10722
• Command RuleTimer0 to access all RuleTimers at once #10352
• Command Speed2 to control a once off fade #10741
• Command VirtualCT to simulate or fine tune CT bulbs with 3,4,5 channels #10311
• Command SetOption40 0..250 to disable button functionality if activated for over 0.1 second re-introduced
• Command SetOption43 1..255 to control Rotary step #10407
• Command SetOption118 1 to move ZbReceived from JSON message and into the subtopic replacing "SENSOR" default #10353
• Command SetOption119 1 to remove the device addr from json payload, can be used with zb_topic_fname where the addr is already known from the topic #10355
• Zigbee command SetOption120 1 or ZbEndpointTopic 1 to add the zigbee endpoint as suffix in topic when using SetOption89 1
• Zigbee command ZbScan to do an energy scan on each radio channel
• Commands ChannelRemap, MultiPWM, AlexaCTRange, PowerOnFade, PWMCT, WhiteBlend and VirtualCT as synonyms for SetOption37, 68, 82, 91, 92, 105 and 106
• Commands ZbNameKey, ZbDeviceTopic, ZbNoPrefix, ZbEndpointSuffix, ZbNoAutoBind and ZbNameTopic as synonyms for SetOption83, 89, 100, 101, 110 and 112
• Commands ZbNoAutoBind, ZbReceivedTopic and ZbOmitDevice as synonyms for SetOption116, 118 and 119
• Commands BuzzerActive and BuzzerPwm as synonyms for SetOption67 and 111
• Filesystem commands Ufs, UfsType, UfsSize, UfsFree, UfsDelete, UfsRename and UfsRun
• Support for filesystem autoexec.bat to execute sequential commands like backlog
• Milliseconds to console output #10152
• Gpio Option_a1 enabling PWM2 high impedance if powered off as used by Wyze bulbs #10196
• Rotary No Pullup GPIO selection Rotary A/B_n #10407
• BSSID and Signal Strength Indicator to GUI wifi scan result #10253
• Support for P9813 RGB Led MOSFET controller #10104
• Support for GPIO option selection
• Support for FTC532 8-button touch controller by Peter Franck #10222
• Support for BS814A-2 8-button touch buttons by Peter Franck #10447
• Support for up to 4 I2C SEESAW_SOIL Capacitance & Temperature sensors by Peter Franck #10481
• Support for TOF10120 time of flight sensor by Cyril Pawelko #10190
• Support for Afrikaans language translations by Christiaan Heerze
• Support for Frysk language translations by Christiaan Heerze
• Support for IR inverted leds using #define IR_SEND_INVERTED true #10301
• Support for disabling 38kHz IR modulation using #define IR_SEND_USE_MODULATION false [#10301](#103...

Tasmota v9.3.0 Kenneth

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 ---

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

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

7. 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...

Tasmota v9.2.0 Julie

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 ---

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

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

7. 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

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 ---

6. Migrate to Tasmota 8.1
7. Migrate to Tasmota 8.5.1

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

8. 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