https://devzone.nordicsemi.com/f/nordic-q-a/178/seeking-a-setup-for-tuning-the-antenna-for-nrf51422In short: Is it feasible to use RSSI values when tuning the antenna? I have a custom board with an nRF51422 on which I have designed the RF part to be as much as possibly according to the development kit. I have however been obliged to change the antennaen-USTelligent Community 13Mon, 24 Feb 2014 14:19:06 GMThttps://devzone.nordicsemi.com/thread/987?ContentTypeID=1Mon, 24 Feb 2014 14:19:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:25a0d595-8b2e-4781-a174-6c9bcea59acbxinhua zhu<p>I am in similar situation. Any example code to read RSSI in nRF51422 for my information?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/985?ContentTypeID=1Mon, 29 Jul 2013 12:53:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a6f6566d-f054-4e2a-9701-03afd364fa90henning larsen<p>Ok Thanks for your answer. I will consider your proposition.</p> <p>But does that mean that there does not exist example code on how to read RSSI value in nRF51422?</p> <p>Could be useful though in other cases.</p> <p>Manual has a brief description on the RSSI register, but I have the understanding that there is more to it than just reading the register value.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/986?ContentTypeID=1Mon, 29 Jul 2013 11:38:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:80409c8a-48e9-4e61-bd0a-c8b4aab2da36Ole Morten<p>I&#39;m not aware of any good setups for doing this kind of hacky antenna tuning. However, we can help with proper tuning if needed, but you have to create regular support case and upload Gerber files of your design for review first. A support case can be created with your regular MyPage account.</p><div style="clear:both;"></div>