https://devzone.nordicsemi.com/f/nordic-q-a/19175/can-send-but-not-receive-custom-board-nrf51422-ant-s210Hi Nordic, I have an application that perfectly runs in the nrf51DK but that does not work in my custom board. In my custom board everything else works (i2c, leds lighting, etc..) except for the communication related stuff. The weird thing is thaten-USTelligent Community 13Mon, 23 Jan 2017 16:49:05 GMThttps://devzone.nordicsemi.com/thread/74258?ContentTypeID=1Mon, 23 Jan 2017 16:49:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08154f6b-e32f-4dca-ac4d-77a9c2c7d782Petter Myhre<p>No problem :)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/74257?ContentTypeID=1Mon, 23 Jan 2017 16:44:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8923bd1b-9fe6-48e7-8237-870826be4603angel<p>Yes Petter, sorry. I had some problems uploading the original post on Saturday. Apparently when you put an extra comma in the tag section of one post, it is impossible to upload, you get strange error from the server. (tag example: nrf, s210, arm, )</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/74256?ContentTypeID=1Mon, 23 Jan 2017 15:38:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:51ac7c1b-9614-4b65-bc67-8d2f6f4277c3Petter Myhre<p>Seems like a <a href="https://devzone.nordicsemi.com/question/112005/problem-with-radio-frequency-custom-board-balun-mismatch/">duplicate</a>.</p><div style="clear:both;"></div>