About this 3D model

Hey there, here is my small case for a default somfy remote. 4 wires are soldered to the WemosD1mini (D1, D2, 3v, GND). D1 and D2 are used for the up and down button. The 3v battery must be removed in order to let this work without 2 relais. You need 4x M2x16 screws and 4x M2 nuts. The needed Arduino sketch can be found below. You will need a MQTT broker in your smarthome environment. It is reacting on payload true / false / restart. ########### Arduino Code ########### https://pastebin.com/tx0kZfJr ########### Arduino Code ###########