https://devzone.nordicsemi.com/f/nordic-q-a/14279/nrf52-development-kit-by-ohtcomHi, I&#39;m not sure if this forum support that board but if YES, can You explain how to upload some program on that board. I think that process is little bit different that on original board. Thanks.en-USTelligent Community 13Fri, 03 Jun 2016 09:27:21 GMThttps://devzone.nordicsemi.com/thread/54494?ContentTypeID=1Fri, 03 Jun 2016 09:27:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:18e0d801-8738-4f9c-b8af-b773654ee11cAnders Strand<p>Hello. I googled the name, and found a product site <a href="http://ohtcom.com/en/portfolio/nrf52-dk#">here</a>.</p> <p>From what i can see, the board does not have a on-board debugger. You will then have to buy a stand-alone debugger, or use a normal nRF52 DK to program it. You can check out debuggers from segger <a href="https://www.segger.com/jlink-debug-probes.html">here</a>. Alternatively, you can use a cheaper <a href="https://www.google.no/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=1&amp;cad=rja&amp;uact=8&amp;ved=0ahUKEwiDnIe-xIvNAhXJjiwKHafWCaoQFggbMAA&amp;url=http%3A%2F%2Fwww.keil.com%2Fsupport%2Fman%2Fdocs%2Fdapdebug%2Fdapdebug_introduction.htm&amp;usg=AFQjCNFtC3T_97x6qqPoraR0gGzOWXZSow&amp;sig2=9qrbb2VIp1ZlEhTV5tQzSA&amp;bvm=bv.123664746,d.bGg">CMSIS-DAP</a> solution like <a href="https://www.adafruit.com/product/2764">this</a> or similar.</p> <p>You should contact the manufacturer about this, as my assumptions are based on pictures of the board.</p> <p>You can also try to search around the internet (and this forum) for &quot;programming custom nrf51 / nrf52 boards&quot;</p> <p>-Anders</p><div style="clear:both;"></div>