https://devzone.nordicsemi.com/f/nordic-q-a/2834/51822-compatibilityHi， I&#39;ll develop a adevice, using nRF51822; And I also have some device used nRF2401A, I want to know nRF51822 can communicate with nRF2401A, or not. I know nRF51822 is compatible with nRF24L series. Can nRF51822 communicate with nRF2401A？ thanksen-USTelligent Community 13Mon, 20 Oct 2014 14:04:04 GMThttps://devzone.nordicsemi.com/thread/10819?ContentTypeID=1Mon, 20 Oct 2014 14:04:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fd666384-6771-43fb-a0a3-091866bd2d95Vito<p>I think it&#39;s better if you avoid such address and workaround the bitswap... Long sequences of 1s or 0s in the address as well as 0x55 or 0xaa can confuse the devices.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/10820?ContentTypeID=1Sun, 20 Jul 2014 06:00:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:933f9ebb-dcbe-48f9-b1dd-f1a2b1b26b82DerekTan<p>Hi Sky,</p> <p>I&#39;m trying to make a nRF2401A device communicate with nRF51822. Failed, yet.</p> <p>Both nRF2401A and nRF51822 work in ShockBurst mode, with same datarate, in same channel. The address is set to &quot;0xFF FF FF FF FF&quot; to void &quot;bitswap&quot; problem.</p> <p>Codes are based on &quot;radio_example&quot; in nRF51822 SDK.</p> <p>Any suggestion? Thanks in advance.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/10818?ContentTypeID=1Wed, 18 Jun 2014 07:33:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3fa41203-da53-4044-89cc-62513a7d55e7sky<p>yes,it is compatible with nRF2401A in the mode of shockburet.</p><div style="clear:both;"></div>