# RELEASE NOTES ## Migration Information **This version removes support for direct migration from versions before v8.1.0 (Doris)** See [migration path](https://tasmota.github.io/docs/Upgrading#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** (http://ota.tasmota.com/tasmota/release_5.14.0/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions 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 **2.0.5.3**. Support of ESP8266 Core versions before 2.7.4.9 and ESP32 Core versions before 2.0.5.3 have been removed. ## Support of TLS In addition to TLS using fingerprints now also user supplied CA certs, AWS IoT and Azure IoT is supported. Read [full documentation](https://tasmota.github.io/docs/AWS-IoT) ## 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](https://tasmota.github.io/install/). ## Provided Binary Downloads ### ESP8266 or ESP8285 based The following binary downloads have been compiled with ESP8266/Arduino library core version **2.7.4.9**. - **tasmota.bin** = The Tasmota version with most drivers for 1M+ flash. **RECOMMENDED RELEASE BINARY** - **tasmota4M.bin** = The Tasmota version with most drivers and filesystem for 4M+ flash. - **tasmota-AD.bin** to **tasmota-VN.bin** = The Tasmota version in different languages for 1M+ flash. - **tasmota-lite.bin** = The Lite version without most drivers and sensors for 1M+ flash. - **tasmota-knx.bin** = The Knx version without some features but adds KNX support for 1M+ flash. - **tasmota-sensors.bin** = The Sensors version adds more useful sensors for 1M+ flash. - **tasmota-ir.bin** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 1M+ flash. - **tasmota-display.bin** = The Display version without Energy Monitoring but adds display support for 1M+ flash. - **tasmota-zbbridge.bin** = The dedicated Sonoff Zigbee Bridge version for 2M+ flash. - **tasmota-zigbee.bin** = The dedicated cc25xx Zigbee Bridge version for 4M+ flash. Above binaries are also available as gzipped version allowing faster uploads. Latest released binaries can be downloaded from - 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-12.2.0 The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz`` ### ESP32, ESP32-C3, ESP32-S2 and ESP32-S3 based The following binary downloads have been compiled with ESP32/Arduino library core version **2.0.5.3**. - **tasmota32.bin** = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. **RECOMMENDED RELEASE BINARY** - **tasmota32xy.bin** = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 and 4M+ flash. - **tasmota32xycdc.bin** = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3/S2/S3 with serial over embedded USB CDC only and 4M+ flash. - **tasmota32solo1.bin** = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash. - **tasmota32-AD.bin** to **tasmota32-VN.bin** = The Tasmota version in different languages for 4M+ flash. - **tasmota32-bluetooth.bin** = The Bluetooth version adds BLE support for 4M+ flash. - **tasmota32-display.bin** = The Display version without Energy Monitoring but adds display support for 4M+ flash. - **tasmota32-ir.bin** = The InfraRed Receiver and transmitter version allowing all available protocols provided by library IRremoteESP8266 but without most other features for 4M+ flash. - **tasmota32-lvgl.bin** = The LVGL version adds Light and Versatile Graphics Library (LVGL) display support for 4M+ flash. - **tasmota32-nspanel.bin** = The Sonoff NSPanel Smart Scene Wall Switch version with HASPmota display support. - **tasmota32-webcam.bin** = The Webcam version adds webcam support for 4M+ flash. - **tasmota32-zbbridgepro.bin** - The Sonoff Zigbee Bridge Pro version with CC2652P firmware load support. Latest released binaries can be downloaded from - 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-12.2.0 The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmota.com/tasmota32/release/tasmota32.bin`` ## Additional information [List](MODULES.md) of embedded modules. [Complete list](BUILDS.md) of available feature and sensors. ## Changelog v12.2.0.5 ### Added - Command ``SetOption35 0..255`` to skip number of received messages in Serial Bridge (default 0) [#17140](https://github.com/arendst/Tasmota/issues/17140) - Command ``SetOption47 1..255`` to delay power on relay state in seconds reducing power surge. ``SO47 1`` delays until network connected. ``SO47 2`` delays until mqtt connected - Command ``RgxClients`` for range extender clients list [#17048](https://github.com/arendst/Tasmota/issues/17048) - Command ``RgxPort [tcp|udp], gateway_port, client_mac, client_port`` for range extender port forwardings [#17092](https://github.com/arendst/Tasmota/issues/17092) - Command ``SSerialBuffer 256..SERIAL_BRIDGE_BUFFER_SIZE`` to change serial bridge rx buffer size [#17120](https://github.com/arendst/Tasmota/issues/17120) - Command ``SwitchMode 16`` sending only MQTT message on inverted switch change [#17028](https://github.com/arendst/Tasmota/issues/17028) - Command NeoPool ``NPFiltration 2`` toggle [#16859](https://github.com/arendst/Tasmota/issues/16859) - Optional define ``SERIAL_BRIDGE_BUFFER_SIZE`` to set Serial Bridge internal buffer size (Default ESP8266 = 256, ESP32 = 800) - Support for two phase power calibration using commands ``PowerSet2``, ``VoltageSet2`` and ``CurrentSet2`` - Support for Shelly Pro 1/1PM and 2/2PM [#16773](https://github.com/arendst/Tasmota/issues/16773) - Support for up to four DS18x20 GPIOs by md5sum-as [#16833](https://github.com/arendst/Tasmota/issues/16833) - Support for Digital Addressable Lighting Interface (DALI) by Andrei Kazmirtsuk [#16938](https://github.com/arendst/Tasmota/issues/16938) - Support for NTAG2xx tags read and write on PN532 NFC reader [#16939](https://github.com/arendst/Tasmota/issues/16939) - Support for Plantower PMSx003T AQI models with temperature and humidity [#16971](https://github.com/arendst/Tasmota/issues/16971) - Support for BP1658CJ RGBCW led bulbs like Orein OS0100411267 by Cossid [#17011](https://github.com/arendst/Tasmota/issues/17011) - Support for Dingtian x595 shift register based relay boards by Barbudor [#17032](https://github.com/arendst/Tasmota/issues/17032) - Support for HMC5883L 3-Axis Digital Compass sensor by Andreas Achtzehn [#17069](https://github.com/arendst/Tasmota/issues/17069) - WS2812 and Light ArtNet DMX control over UDP port 6454 [#17059](https://github.com/arendst/Tasmota/issues/17059) - Berry ``bytes().setbytes()`` method [#16892](https://github.com/arendst/Tasmota/issues/16892) - Berry ``bytes().reverse()`` method [#16977](https://github.com/arendst/Tasmota/issues/16977) - Zigbee router firmware for Sonoff ZBBridgePro [#16900](https://github.com/arendst/Tasmota/issues/16900) - ESP32 Support for DMX ArtNet Led matrix animations [#16984](https://github.com/arendst/Tasmota/issues/16984) - ESP32 DS18x20 parasitic power usage when defining W1_PARASITE_POWER [#17112](https://github.com/arendst/Tasmota/issues/17112) ### Breaking Changed - Redesign distance sensors VL53LXX, TOF10120, HRXL and DYP to use cm instead of mm [#17021](https://github.com/arendst/Tasmota/issues/17021) ### Changed - ESP32 Framework (Core) from v2.0.5 to v2.0.5.3 - ESP32 LVGL library from v8.3.2 to v8.3.3 (no functional change) - ESP32 NimBLE library from v1.4.0 to v1.4.1 [#16775](https://github.com/arendst/Tasmota/issues/16775) - Accept filename extensions to GUI file upload input fields [#16875](https://github.com/arendst/Tasmota/issues/16875) - Serial Bridge default internal serial rx buffer size from 64 to 256 [#17120](https://github.com/arendst/Tasmota/issues/17120) - DS18x20 ``DS18Alias`` to ``DS18Sens`` [#16833](https://github.com/arendst/Tasmota/issues/16833) - Compiling with reduced boards manifests in favour of Autoconfig [#16848](https://github.com/arendst/Tasmota/issues/16848) - ADE7953 monitoring from instant power to accumulated energy [#16941](https://github.com/arendst/Tasmota/issues/16941) - TuyaMcu rewrite by btsimonh [#17051](https://github.com/arendst/Tasmota/issues/17051) - WS2812 sends signal to only ``Pixels`` leds instead of sending to 512 leds [#17055](https://github.com/arendst/Tasmota/issues/17055) - Zigbee improved Aqara plug support and completed cluster 0x0702 [#17073](https://github.com/arendst/Tasmota/issues/17073) ### Fixed - Serial bridge default serial configuration from 5N1 to 8N1 regression from v10.1.0.3 - BP5758D red channel corruption regression from v12.1.1.6 [#16850](https://github.com/arendst/Tasmota/issues/16850) - Deduplicate code and fix %timer n% rule regression from v12.2.0 [#16914](https://github.com/arendst/Tasmota/issues/16914) - Serial initialization for baudrate and config [#16970](https://github.com/arendst/Tasmota/issues/16970) - ModbusBridge buffer overflow [#16979](https://github.com/arendst/Tasmota/issues/16979) - ModbusBridge baudrates over 76500 baud [#17106](https://github.com/arendst/Tasmota/issues/17106) - SenseAir S8 module detection [#17033](https://github.com/arendst/Tasmota/issues/17033) ### Removed - Define ``USE_PN532_DATA_RAW`` from NFC reader [#16939](https://github.com/arendst/Tasmota/issues/16939)