I can ear the sound of the click when I try it both physically and via the app, but the light doesn't turn on. Api overview docs center tuya developer wifi wall touch switch eu no neutral wire required smart light 1 2 3 gang 220v home support alexa google automation modules aliexpress development board production test instructions schematic sandwich wi fi mcu (e3s) You can also buy it complete with shades.
It is controllable over Wi-Fi using Tuya app or with the supplied 433 mHZ RF remote. Zemismart ZM25TQ is a reversible motor fit inside a tube and is intended for retrofitting existing roller shades with the inner diameter of 36mm to 38mm.
