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Open source firmware for ESP devices~

Tasmota Logo Total local control with quick setup and updates.
Control using MQTT, Web UI, HTTP or serial.
Automate using timers, rules or scripts.
Integration with home automation solutions.
Incredibly expandable and flexible.

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Current Release
Tasmota 12.1.1 Patricia

Breaking Changes ⚠ ⚠ ⚠~

  • This version removes support for direct migration from versions before v8.1.0 (Doris)
  • Restructured tasmota source directories taking benefit from PlatformIO Core v6.0.2
  • Removed dedicated MQTT Home Assistant discovery in favour of Tasmota Discovery and hatasmota
  • ESP32 Tasmota Safeboot with changed partition scheme allowing larger binaries
  • ESP32 increase Serial Bridge input buffer from 130 to 520 characters
  • Removed Arduino IDE support

New Features~

  • Added support for:
    • 5-channel light dimmer driver SM2335 used in SwitchBot color bulbs
    • Sonoff POWR3xxD and THR3xxD with their bistable (latching) relays mixed with monostable relays
    • Modbus bridge
    • multiple IRSend GPIOs
    • Catalan language
    • ESP32 Support for Ultra Low Power (ULP) coprocessor via Berry
  • New commands: SetOption45, SetOption144, GlobalTemp2, GlobalHum2, GlobalPress2, Sleep2, WiFiScan, WiFiTest

12.1.1 Hotfixes~

  • Button response delay regression from v12.0.2.4
  • Lost module name in GUI regression from v12.0.2.4
  • RTC not detected when lights are present #16242
  • DNS lookup for .local domains

See release notes for a complete list of new features, changes and bug fixes.

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