KM271 WiFI Module for older Buderus Heating Systems (fully assembled)

I got the open source project from "the78mole" produced using his GitHub project files and configured the order on PCBWay regarding the specs. I got the boards manufactured by PCBWay and the boards also fully assembled with them sourcing all the parts, The whole process was assisted by the PCBWay staff with questions they had and regarding parts that weren't available and/or needed to be replaced with alternatives. When the first of 5 boards was built, they sent pictures to check if it was correctly built. After the feedback all other four boards were built accordingly. Shipping is fast and included (if you pick this service) all taxes, customs, etc. (in my case to Germany) and was very fast. All five boards are high quality do perfectly fit in the slot (where built in the exact given size) and also work electrically. The whole process from order to delivery was very smooth. Pricing is also very good even including shipping, taxes, customs and fees.