https://devzone.nordicsemi.com/f/nordic-q-a/2405/nrf51822-mkit-mbed-softdevice-versionI just got the new Nordic &quot;mbed&quot; dev board and have started experimenting with it. In another thread it is explained that the softdevice is bundled into the generated .hex file. Another user posed an important question that doesn&#39;t seem to be answereden-USTelligent Community 13Wed, 07 May 2014 11:34:07 GMThttps://devzone.nordicsemi.com/thread/9786?ContentTypeID=1Wed, 07 May 2014 11:34:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dca05260-95b7-41a8-ad49-dfeae43f231erun_ar<p>Hi,</p> <p>Currently version 6.x is used by mbed. There is no mechanism that will tell you whether the softdevice was changed as I&#39;m aware of, but we are still learning the mbed platform as well.</p> <p>Best regards,</p><div style="clear:both;"></div>