MS-108 In-Wall Curtain Module (MS-108)
MS-108 In-Wall

Available from:

Install method:
USB to Serial

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 Switch 2
GPIO05 Switch 1
GPIO09 None
GPIO10 None
GPIO12 Relay 1
GPIO13 None
GPIO14 Relay 2
GPIO15 None
GPIO16 None
GPIO17 None

This device now comes with a Wi-Fi module incompatible with Tasmota

Hardware Warning

Some versions use Non-ESP8266 Wi-Fi modules on same model devices. Check seller descriptions or contact them before buying!

Device uses TYWE2S with the backside of the module with labelled pins exposed and easily accessible.

Configuration for shutters

SetOption80 1
ShutterMode 1
SwitchMode1 4
SwitchMode2 4