https://devzone.nordicsemi.com/f/nordic-q-a/15229/nrf51-addressing-to-nrf2401aHello, I am using the nRF51 transmitter_pca10028 example to try to communicate with legacy systems using nRF2401A. I could achieve nRF51 TX to nRF24 RX successfully, but only if I set all three nRF24 address bytes in the base address word and seten-USTelligent Community 13Tue, 26 Jul 2016 12:09:55 GMThttps://devzone.nordicsemi.com/thread/58162?ContentTypeID=1Tue, 26 Jul 2016 12:09:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:59a17cea-f05b-4e3c-8101-2603d3b78f84Hung Bui<p>@Mike: I don&#39;t see any reason why it shouldn&#39;t work , just have a suggestion to use 0xC3 in all the address base instead of 0x5550. (0xC3C3 or 0xE7E7 for example) to isolate if there is any endianess issue.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/58161?ContentTypeID=1Thu, 21 Jul 2016 18:09:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0763c347-ded7-4c5a-ae68-4fd1358805faMike<p>Hi Øyvind, thank you for you prompt attention and the formatting. I understood that, for example using BALEN=3, I had to set BASE0=0x5550C3xx if the nRF24 was programmed with address 0x55, 0x50, 0xC3. So I tried BALEN=2 and BASE0=0x55500000 and PREFIX0=0xC3 with the same nRF24 address 0x55, 0x50, 0xC3 and it is not working for me. I am still trying to understand what I am not getting... Thank you for working on this with me. Michael</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/58160?ContentTypeID=1Wed, 20 Jul 2016 13:12:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eca5b9ee-99b8-487a-bee4-a59a45846488&#216;yvind Karlsen<p>Did you take into account that the base address is truncated from LSByte if BALEN is less than 4?</p><div style="clear:both;"></div>