I am changing what I am building to nodemcu and a different receiver. Pictured is an RXB6 but with minor modifications I can do an RXB12 which is on order. Also this will go on a breadboard. Electronically this is the best route so far.
BOM so far is 7.82.
Oh and not intended but no soldering.
Starting to prototype the case.
Weight: 340.4