https://devzone.nordicsemi.com/f/nordic-q-a/20330/31512-developmentHow to develop nrf31512, is it same to the nrf24le1? why i use the same firmware download to the Nrf24le1, it can run normally, but download to the nrf31512 , it can&#39;t work? where am i need to change for use nrf31512?en-USTelligent Community 13Fri, 10 Mar 2017 09:46:04 GMThttps://devzone.nordicsemi.com/thread/79219?ContentTypeID=1Fri, 10 Mar 2017 09:46:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7124ad63-71a2-44ae-ac7b-e8259b51638eSigurd<p>Hi,</p> <p>nRF31512 and nrf24le1 are two very different chips, they are not pin compatible and you cannot run the same firmware on them. For new designs and products, I strongly recommend that you upgrade to a newer chip, e.g. nRF52832 or nRF51822.</p><div style="clear:both;"></div>