Tasmota v15.0.1 Sharon

RELEASE NOTES Migration Information This version removes support for direct migration from versions before v8.1.0 (Doris) See migration path for instructions how to migrate to a major version. Do not upgrade from minimal to minimal version. It will most likely fail at some point and will require flashing via serial. If you do have to use minimal versions, always OTA to a full version of the same release before applying next minimal version. Pay attention to the following version breaks due to dynamic settings updates: Migrate to Sonoff-Tasmota 3.9.x Migrate to Sonoff-Tasmota 4.x Migrate to Sonoff-Tasmota 5.14 (http://ota.tasmota.com/tasmota/release_5.14.0/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions Migrate to Sonoff-Tasmota 6.7.1 (http://ota.tasmota.com/tasmota/release_6.7.1/sonoff.bin) - NOTICE underscore as a dash is not supported in older versions Migrate to Tasmota 7.2.0 (http://ota.tasmota.com/tasmota/release-7.2.0/tasmota.bin) --- Major change in parameter storage layout --- Migrate to Tasmota 8.5.1 (http://ota.tasmota.com/tasmota/release-8.5.1/tasmota.bin) --- Major change in internal GPIO function representation --- Migrate to Tasmota 9.1 (http://ota.tasmota.com/tasmota/release-9.1.0/tasmota.bin.gz) Upgrade to latest release (http://ota.tasmota.com/tasmota/release/tasmota.bin.gz) While fallback or downgrading is common practice it was never supported due to Settings additions or changes in newer releases. Starting with release v9.1.0 Imogen the internal GPIO function representation has changed in such a way that fallback is only possible to the latest GPIO configuration before installing v9.1.0. Supported Core versions This release will be supported from ESP8266/Arduino library Core version 2.7.8 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 v3.1.3.250504. Support of ESP8266 Core versions before 2.7.8 and ESP32 Core versions before v3.1.3.250504 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 2.7.8. tasmota.bin = The Tasmota version with most drivers for 1M+ flash. RECOMMENDED RELEASE BINARY tasmota-4M.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/firmware/release-firmware http://ota.tasmota.com/tasmota/release Historical binaries can be downloaded from http://ota.tasmota.com/tasmota/release-15.0.1 The latter links can be used for OTA upgrades too like OtaUrl http://ota.tasmota.com/tasmota/release/tasmota.bin.gz ESP32, ESP32-C2, ESP32-C3, ESP32-C6, ESP32-S2 and ESP32-S3 based The following binary downloads have been compiled with ESP32/Arduino library core version v3.1.3.250504. tasmota32.bin = The Tasmota version with most drivers including additional sensors and KNX for 4M+ flash. RECOMMENDED RELEASE BINARY tasmota32solo1.bin = The Tasmota version with most drivers including additional sensors and KNX for single core ESP32 and 4M+ flash. tasmota32s2.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-S2 with serial and 4M+ flash. tasmota32s2cdc.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-S2 with serial over embedded USB CDC only and 4M+ flash. tasmota32s3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-S3 with USB HWCDC and fallback to serial and 4M+ flash. tasmota32c2.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C2 with serial and 4M+ flash. tasmota32c3.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C3 with USB HWCDC and fallback to serial and 4M+ flash. tasmota32c6.bin = The Tasmota version with most drivers including additional sensors and KNX for ESP32-C6 with USB HWCDC and fallback to serial 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/firmware/release-firmware https://ota.tasmota.com/tasmota32/release Historical binaries can be downloaded from https://ota.tasmota.com/tasmota32/release-15.0.1 The latter links can be used for OTA upgrades too like OtaUrl https://ota.tasmota.com/tasmota32/release/tasmota32.bin Additional information List of embedded modules. Complete list of available feature and sensors. Changelog v15.0.1 Sharon Fixed Berry fix realline #23546 LVGL regression missing lv.ANIM_OFF and lv.ANIM_ON #23544 LVGL HASPmota fix regression introduced with LVGL 9.3.0 #23547 Changelog v15.0.0 Sharon Added Provide serial upload port from VSC to PIO #23436 Command JsonPP 0..7 to enable (>0) JSON Pretty Print on user interfaces and set number of indents Command JsonPP |backlog ;... to enable JSON PP only once Support for multi channel AU915-928 LoRaWanBridge by Rob Clark #23372 Support for LoRaWan Rx1 and Rx2 profiles #23394 Support for AP33772S USB PD Sink Controller as used in CentyLab RotoPD Allow temporary change of DisplayDimmer #23406 WebUI status line for MQTT and TLS, added FUNC_WEB_STATUS_LEFT and FUNC_WEB_STATUS_RIGHT event #23354 WebUI heap status #23356 Optional Wifi strength indicator in WebUI status line #23352 Wireguard VPN #23347 Berry mqtt publish rule processing Berry support for sortedmap #23441 Berry introspect.module option to not cache module entry #23451 Berry webserver.remove_route to revert webserver.on #23452 Berry compile and tasmota.compile option to compile in local context #23457 Berry tasmota.is_network_up() #23532 HASPmota antiburn() #23400 HASPmota auto-dimming when no touch #23425 Changed ESP8266 platform update from 2024.09.00 to 2025.05.00 #23448 ESP32 Platform from 2025.04.30 to 2025.05.30, Framework (Arduino Core) from v3.1.3.250411 to v3.1.3.250504 and IDF from v5.3.2.250403 to v5.3.3.250501 #23404 ESP32 LVGL library from v9.2.2 to v9.3.0 #23518 GPIOViewer from v1.6.2 to v1.6.3 (No functional change) Allow command WebRefresh minimum from 1000 to 400 mSec Increase number of supported LoRaWan nodes from 4 to 16 Format syslog messages according to RFC5424 adding local log time #23509 Zigbee improved message when coordinator failed to start #23525 Berry change number parser for json to reuse same parser as lexer #23505 Berry increase web hooks from 16 to 32 #23507 Fixed DNS setting with IPAddress4/5 not persisted #23426 Autoconf failing when last line has no trailing LF #23537 NimBLE log_level definition conflict #23366 Berry bytes().asstring() now truncates a string if buffer contains NULL #23311 Berry string literals containing NULL are truncated #23312 Berry display.touch_update wrongly applies resistive calibration #23363 Berry introspect.module() failed to load modules in files #23376 Berry avoid json parsing for unmatched commands #23494 Berry integer and real parser to handle overflows #23495 Berry potential pointer underflow with string.endswith #23496 LVGL Tasmota logo splash screen #23538 Matter and mDNS can be enabled at the same time #23373 Haspmota haspmota.parse() page parsing #23403