https://devzone.nordicsemi.com/f/nordic-q-a/9333/nrf24l01-communication-problemHi, I would like to communicate nRF24L01 + module 2 but I&#39;m facing a strange problem . I checked the registers . The data is loaded into the transmitter in the FIFO . I use Enhanced ShockBurst protocol . I checked the register packets lost and is fullen-USTelligent Community 13Thu, 24 Sep 2015 13:05:45 GMThttps://devzone.nordicsemi.com/thread/34460?ContentTypeID=1Thu, 24 Sep 2015 13:05:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b790c73f-395e-40bd-8273-37949e5d726dH&#229;kon Alseth<p>Hi,</p> <p>The RPD bit does not latch on address match, it just measures energy on a given RF channel, so this will not give a clear indication if your PTX is sending.</p> <p>If you want to see if your PTX is sending data, I would recommend probing the VDD_PA pin. This pin will go high ~80 us before a transmission occurs, and go low again when the transmission is finished.</p> <p>Could you share the register dump on your PTX and PRX so I can have a look?</p> <p>Cheers, Håkon</p><div style="clear:both;"></div>