I have a system that uses 5-byte addresses. The first 4 bytes are always the same, but the last byte has 4 different values. For test purpose I want to listen, from another unit, and without sending anything, to all the addresses in the communication. I have tried to setup the nRF24L01+ to receive the 4 addresses on pipes number 1 to 4. Pipe 1 works fine, but I never get any interrupt on pipe 2 to 4.
Is it possible to use other pipes than 0 and 1? In the documentation, pipe 0 and 1 are enabled by default, as seen in the EN_RXADDR register, but it seems without effect to enable the other pipes.