RE: nRF24L01 transmission issue on PIC24 uC

Håkon Alseth — Wed, 02 May 2018 10:36:04 GMT

Hi Nick,

I cannot spot anything out of the ordinary. Given that the RPD bit is never set to '1', it almost sounds like you are communicating on different addresses.

My first recommendation is to strip down the example to the bare minimum, rely on using the reset values (0xe7e7e7e7, 3 bytes payload, etc) and just set the PRIM_RX = 0 on your transmitter, and 1 on your receiver.

It would also be interesting to see what goes over the SPI lines.

Q1: Could you scope the SPI lines and post it here?

Q2: Where did you obtain the L01+ modules? Could you post a picture of your two modules?

Best regards,

Håkon