AT Command firmwarehttps://devzone.nordicsemi.com/f/nordic-q-a/60290/at-command-firmwareIs &quot;AT Command firmware&quot; publicly available? I mean the firmware that is used in Adafruit Feather boards for example. I&#39;m using nrf51822 and nrf52832en-USTelligent Community 13Fri, 17 Apr 2020 09:07:43 GMTRE: AT Command firmwarehttps://devzone.nordicsemi.com/thread/245169?ContentTypeID=1Fri, 17 Apr 2020 09:07:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bbe89989-ac2f-4307-9691-26d08121b3f6Ole Saether<p>Do you mean this?</p> <p><a href="https://github.com/adafruit/Adafruit_nRF52_Arduino">https://github.com/adafruit/Adafruit_nRF52_Arduino</a></p><div style="clear:both;"></div>