I'm building the arduino transmitter and receiver but I have the following problem.
When I build the test setup with 2 basic NRF24 modules (without antenna) it works perfectly!
But when I test it with the bigger NRF24L01 module (with antenna) I have a verry bad connection. When I move the transmitter a bit or when I touch the cables the connection is gone.
All the NRF24 modules are powered by an AMS1117 3.3V regulator connected to the VIN pin of the arduino board which is connected to a 7.5V battery pack.
Thanks in advance,