Development binaries for Tasmota firmware 15.4.0.2 on ESP8266

Firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and
entirely local control over MQTT, HTTP, Serial or KNX.

See CHANGELOG for latest changes.

Find release binaries for Tasmota firmware at http://ota.tasmota.com/tasmota/release/.

Find release binaries for Tasmota firmware on ESP32 at http://ota.tasmota.com/tasmota32/release/.

For an initial installation of Tasmota use the webinstaller.

If you benefit from the Tasmota project please consider making a donation.



These binaries are built using core 2.7.8

English language feature versions

OTA FirmwareOTA URLSizeInitial FirmwareSizeTimestamp
tasmota-4M.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-4M.bin.gz509ktasmota-4M.bin725k20260517 16:17
tasmota-display.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-display.bin.gz422ktasmota-display.bin612k20260517 16:17
tasmota-ir.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-ir.bin.gz449ktasmota-ir.bin666k20260517 16:17
tasmota-knx.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-knx.bin.gz451ktasmota-knx.bin647k20260517 16:17
tasmota-lite.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-lite.bin.gz356ktasmota-lite.bin506k20260517 16:17
tasmota-minimal.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-minimal.bin.gz256k20260517 16:17
tasmota-sensors.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-sensors.bin.gz500ktasmota-sensors.bin718k20260517 16:17
tasmota-zbbridge.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-zbbridge.bin.gz533ktasmota-zbbridge.bin771k20260517 16:17
tasmota-zigbee.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-zigbee.bin.gz580ktasmota-zigbee.bin841k20260517 16:17
tasmota.bin.gzhttp://ota.tasmota.com/tasmota/tasmota.bin.gz457ktasmota.bin650k20260517 16:17

Non-English language versions of tasmota.bin

OTA FirmwareOTA URLSizeInitial FirmwareSizeTimestampLanguage
tasmota-AD.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-AD.bin.gz458ktasmota-AD.bin651k20260517 16:17Catalan (Andorra)
tasmota-AF.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-AF.bin.gz458ktasmota-AF.bin651k20260517 16:17Afrikaans (South Africa)
tasmota-BG.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-BG.bin.gz460ktasmota-BG.bin656k20260517 16:17Bulgarian (Bulgaria)
tasmota-BR.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-BR.bin.gz458ktasmota-BR.bin651k20260517 16:17Portuguese (Brazil)
tasmota-CN.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-CN.bin.gz458ktasmota-CN.bin650k20260517 16:17Simplified Chinese (China)
tasmota-CZ.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-CZ.bin.gz458ktasmota-CZ.bin651k20260517 16:17Czech with diacritics (Czech)
tasmota-DE.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-DE.bin.gz458ktasmota-DE.bin651k20260517 16:17German (Germany)
tasmota-ES.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-ES.bin.gz458ktasmota-ES.bin651k20260517 16:17Spanish (Spain)
tasmota-FR.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-FR.bin.gz458ktasmota-FR.bin652k20260517 16:17French (France)
tasmota-FY.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-FY.bin.gz458ktasmota-FY.bin651k20260517 16:17Frysk (Netherlands)
tasmota-GR.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-GR.bin.gz459ktasmota-GR.bin655k20260517 16:17Greek (Greek)
tasmota-HE.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-HE.bin.gz459ktasmota-HE.bin652k20260517 16:17Hebrew (Israel)
tasmota-HU.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-HU.bin.gz458ktasmota-HU.bin652k20260517 16:17Hungarian (Hungary)
tasmota-IT.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-IT.bin.gz458ktasmota-IT.bin652k20260517 16:17Italian (Italy)
tasmota-KO.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-KO.bin.gz459ktasmota-KO.bin651k20260517 16:17Korean (Korea)
tasmota-LT.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-LT.bin.gz459ktasmota-LT.bin652k20260517 16:17Lithuanian (Lithuania)
tasmota-NL.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-NL.bin.gz458ktasmota-NL.bin651k20260517 16:17Dutch (Nederland)
tasmota-PL.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-PL.bin.gz459ktasmota-PL.bin652k20260517 16:17Polish with diacritics (Poland)
tasmota-PT.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-PT.bin.gz458ktasmota-PT.bin652k20260517 16:17Portuguese (Portugal)
tasmota-RO.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-RO.bin.gz458ktasmota-RO.bin651k20260517 16:17Romanian (Romania)
tasmota-RU.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-RU.bin.gz459ktasmota-RU.bin655k20260517 16:17Russian (Russia)
tasmota-SE.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-SE.bin.gz458ktasmota-SE.bin651k20260517 16:17Swedish (Svenska)
tasmota-SK.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-SK.bin.gz458ktasmota-SK.bin651k20260517 16:17Slovak with diacritics (Slovak)
tasmota-TR.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-TR.bin.gz458ktasmota-TR.bin651k20260517 16:17Turkish (Turkey)
tasmota-TW.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-TW.bin.gz459ktasmota-TW.bin651k20260517 16:17Chinese Traditional (Taiwan)
tasmota-UK.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-UK.bin.gz459ktasmota-UK.bin656k20260517 16:17Ukrainian (Ukraine)
tasmota-VN.bin.gzhttp://ota.tasmota.com/tasmota/tasmota-VN.bin.gz459ktasmota-VN.bin652k20260517 16:17Vietnamese (Vietnam)

Release binaries for Tasmota firmware on ESP8266

Latest | 15.4.0 Sybil | 15.3.0 Susan | 15.2.0 Stephan | 15.1.0 Stella | 15.0.1 Sharon | 14.6.0 Ryan | 14.5.0 Ruth | 14.4.1 Rudolph | 14.3.0 Robert | 14.2.0 Rita | 14.1.0 Rachel | 14.0.0 Rodney | 13.4.0 Quinta | 13.3.0 Quinlan | 13.2.0 Quincy | 13.1.0 Quentin | 13.0.0 Qasim | 12.5.0 Peyton | 12.4.0 Peter | 12.3.1 Percy | 12.2.0 Patrick | 12.1.1 Patricia | 12.0.2 Paul | 11.1.0 Ostara | 11.0.0 Olivia | 10.1.0 Noelle | 10.0.0 Norman | 9.5.0 Michael | 9.4.0 Leslie | 9.3.1 Kenneth | 9.2.0 Julie | 9.1.0 Imogen | 8.5.1 Hannah | 8.5.0 Hannah | 8.4.0 George | 8.2.0 Elliot | 8.1.0 Doris | 7.2.0 Constance | 6.7.1 Allison | 5.14.0

If you benefit from the Tasmota project please consider making a donation.



Tasmota 15.4.0.2 by Theo Arends