ESP32 Wasserzähler / Water-meter / al on the edge housing for GWF Meter

Fits my GWF MTK3coder, could also work for other GWF meters. Has a little opening for the cable of the remote module.
I just ripped of the lid of the meter to not deal with its disruptive contour

It uses the lid of the Design: https://www.thingiverse.com/thing:5794920/files and I used a little piece of pvc glass sanded down to make it frosted and put a piece of tape over the LED.