Shelly Dimmer Dimmer Module
Shelly Dimmer

Available from:


Flashed with:
MgOS to Tasmota

GPIO #Component
GPIO00 None
GPIO01 Serial Tx
GPIO02 None
GPIO03 Serial Rx
GPIO04 SHD Boot 0
GPIO05 SHD Reset
GPIO09 None
GPIO10 None
GPIO12 Switch_n 1
GPIO13 None
GPIO14 Switch_n 2
GPIO15 Led 1
GPIO16 None
GPIO17 ADC Temperature
Template for Tasmota v9.1+
{"NAME":"Shelly Dimmer 1","GPIO":[0,3200,0,3232,5568,5600,0,0,192,0,193,288,0,4736],"FLAG":0,"BASE":18}

Supported since Tasmota

After flashing Tasmota, apply the template and then use the Firmware upgrade - File upload menu to flash the required STM32 firmware (provided at shelly-dimmer-stm32 releases page) to the MCU. The template must be set before flashing the STM32 firmware.