nRF24l01 Not receive data

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2

The code looks ok, but I've almost always had problems with the radio modules when trying to only use 1 pipe/address.

The example uses two as well:

  const uint64_t pipes[2] = {   0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };

  radio.openWritingPipe(pipes[0]);
  radio.openReadingPipe(1,pipes[1]);

 OR for the other radio:

   radio.openWritingPipe(pipes[1]);
  radio.openReadingPipe(1,pipes[0]);

That may work better if the modules test ok.