https://devzone.nordicsemi.com/f/nordic-q-a/89259/can-t-program-a-nrf52840-device-from-a-nrf52833-dkI have a NRF52840 based custom device that I can program just fine with a NRF52840-DK. However, when I try to use a NRF52833-DK I can erase and flash the softdevice just fine, but when I try to program our application the device will not power up en-USTelligent Community 13Thu, 23 Jun 2022 12:17:05 GMThttps://devzone.nordicsemi.com/thread/373937?ContentTypeID=1Thu, 23 Jun 2022 12:17:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:be012a93-ca8f-4023-8a9a-3122365508f3Einar Thorsrud<p>Hi,</p> <p>Any nRF52 series DK should be able to program any nRF52 series device. Which revision of the DKs are you using, and which revision of the nRF52833 do you have on your custom board? Also, which version of nRF Command Line tools and the Segger J-Link driver do you use? And does updating to the latest help?</p><div style="clear:both;"></div>