Soooo, another week gone and Buttons with LEDs arrived.
After checking some of the IP67 features against dust and water , we decided to mount our case with 16mm Buttons. Holes are easy to make with our home tools but a rectangular space for Display will be not a Mickey mouse Problem when it has to fit and still look good.
The most important part is still our code and that is working, next step Preparation of multiday scenario....