Programming nRF51822 with nRF52 preview DKhttps://devzone.nordicsemi.com/f/nordic-q-a/10751/programming-nrf51822-with-nrf52-preview-dkHi all, I want to ask you if it is possible to program nRF51822 chips (Cortex-M0) with J-Link OB assembled on nRF52 preview DK (Cortex-M4F). I have some older boards with nRF51822 chips but I haven&#39;t nRF51 DK. Now I am thinking about buying a nRF52en-USTelligent Community 13Wed, 09 Dec 2015 09:50:24 GMTRE: Programming nRF51822 with nRF52 preview DKhttps://devzone.nordicsemi.com/thread/40163?ContentTypeID=1Wed, 09 Dec 2015 09:50:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a658f107-8b8c-4b52-94fd-75a0fee641aamonpetit<p>Yes you can.</p> <p>And you can buy new nRF52-DK not nRF52-preview-DK.</p> <p><a href="http://www.mouser.com/ProductDetail/Nordic-Semiconductor/NRF52-DK/?qs=sGAEpiMZZMvhBzIVwy6%252bIQy3BcXyci6r5E6irPMfvaqAdo%2fGvOUrXQ==">www.mouser.com/.../</a></p><div style="clear:both;"></div>