No. 243 eng-blog gh-rel-tasmota 70
Tasmota v14.6.0 Ryan
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…
iot embedded diy
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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 v3.1.3.250411.
Support of ESP8266 Core versions before 2.7.8 and ESP32 Core versions before v3.1.3.250411 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-14.6.0
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 v3.1.3.250411.
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-14.6.0
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 v14.6.0 Ryan
Added
Filesystem command UfsList[2]
Extend command GPIO with different display options and allowing updating of module GPIO's in one go
Support Vango Technologies V924x ultralow power, single-phase, power measurement #23127
Support for HLK-LD2402 24GHz smart wave motion sensor #23133
Support for Telnet server using command Telnet <0|1|port>[,] if enabled with #define USE_TELNET
Support for XMODEM over serial and telnet if enabled with #define USE_XYZMODEM
PZEM_AC device address in JSON and GUI #23268
Allow acl in mqtt when client certificate is in use with #define USE_MQTT_CLIENT_CERT #22998
AlpineJS 2.8.2 - optional for now #23259
ESP32 show network interface priority in Status 5 debug logging #23302
Berry experimental driver for AXP2101 for M5Core2v1.1 #23039
Berry tasmota.when_network_up() and simplified Matter using it #23057
Berry introspect.solidified() to know if a Berry object is solidified or in RAM #23063
Berry global.undef() to undefine a global variable #23073
Berry load .tapp files in /.extensions/ then in / #23113
Berry re.dump() #23162
Berry bytes.add() now accepts 3-bytes values #23200
Berry expose esp_http_server for websockets #23206
Matter prepare for ICD cluster #23158
LVGL experimental mirroring of display on Web UI #23041
HASPmota autostart when pages.jsonl exists #23181
Breaking Changed
Berry remove Leds.create_matrix from the standard library waiting for reimplementation #23114
HASPmota added y2_min and y2_max to control the second series of chart #23287
HASPmota default theme is now Tasmota-style #23288
Changed
ESP32 Platform from 2025.02.30 to 2025.04.30, Framework (Arduino Core) from v3.1.1.250203 to v3.1.3.250411 and IDF from v5.3.2.250120 to 5.3.2.250403 #23280
Output of commands GPIO and GPIOs swapped
Smoothen light gamma curve when using Fade #23230
RCSwitch RCSWITCH_SEPARATION_LIMIT from 4100 to 3600
GPIOViewer from v1.6.1 to v1.6.2 (No functional change)
HLK-LD2402 updates for firmware 3.3.5+ #23281
ESP8266 enable FTP for >= 4MB variants #23120
ESP32 enable webcam version 2 #18732
Berry update flasher for Sonoff ZBBridge Pro #23136
Berry re now accepts bytes() as precompiled patterns, added re.compilebytes() #23149
LVGL, prepare for HASPmota theme, change: no-grow when clicked, DPI set to 160 #23040
LVGL Mirroring add checkbox to enable/disable the feature (in the iterim for a better solution) #23047
Leds Panel add checkbox to enable/disable the feature (in the iterim for a better solution) #23048
Fixed
Too many zeros in RCSwitch received data regression from v14.4.1.4 #23050
INA226 driver fixes #23197
TLS increase timeout and fix crash #23249
ESP32 receive incomplete serial data over 128 bytes #23156
ESP32 intermittent exception on WiFi AP cannot be reached #23115
ESP32-C3 WiFi sleep #23096
Berry prevent import from hiding a solidified class #23112
Berry readline when a line is exactly 98 characters #23276
Removed