https://devzone.nordicsemi.com/f/nordic-q-a/33735/iar-tool-kitWe are planning to use Adafruit BLE Feather with the IAR / Keil/ SWD tool chain for a small scale project . I notice the Adafruit BLE feather memory map is quite different than what SDK expects . I am comparing the linker files in one of the example projectsen-USTelligent Community 13Thu, 26 Apr 2018 14:20:30 GMThttps://devzone.nordicsemi.com/thread/129994?ContentTypeID=1Thu, 26 Apr 2018 14:20:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c8189c5a-cb5b-471d-8434-af2429d4dcdeEdvin<p>Hello,</p> <p>I have never touched the Adafruit BLE Feather, but have you seen <a href="https://devzone.nordicsemi.com/f/nordic-q-a/23361/can-adafruit-feather-be-programmed-with-nrf51-sdk">this post</a> on programming the Adafruit using the Nordic SDK</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>