PLEASE ask hardware questions BEFORE software questions!

Robin2:
I have a "Darwin" version of an nRF24L01+ module. :slight_smile: There is a complete short circuit between Vcc and GND and I don't think I put it there. There is no sign of damage or anything unusual on the board.
...R

(( Vcc = left ear, GND = right ear )) :o
That's a shunt - just for us electrically inclined types!