https://devzone.nordicsemi.com/f/nordic-q-a/70362/nrf52810-how-to-remap-uart-pin-pin6-pin8-to-other-pin-pin21-pin22-or-other-any-pins-thanksen-USTelligent Community 13Wed, 13 Jan 2021 07:48:30 GMThttps://devzone.nordicsemi.com/thread/288817?ContentTypeID=1Wed, 13 Jan 2021 07:48:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d763869-ac8d-406c-8042-67df85c6f454enzo_sun<p><span>We test pass, thanks for your detailed reply.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/288708?ContentTypeID=1Tue, 12 Jan 2021 15:30:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:797a9426-d5e2-4632-a780-56351f22445aAmanda Hsieh<p>Hi,&nbsp;</p> <p>The easiest way is the same concept in this <a href="https://devzone.nordicsemi.com/f/nordic-q-a/53691/re-changing-the-uart-tx-rx-pins">answer </a>from my colleague. Y<span>ou can just modify in the main.c to use whatever pins you want for RX and TX. </span></p> <p><span>If you use nRF52832 DK to emulate the functionality of nRF52810 as&nbsp;<a title="nRF52 Series" href="https://infocenter.nordicsemi.com/topic/struct_nrf52/struct/nrf52810_dev_kit.html?resultof=%22%6e%52%46%35%32%38%31%30%22%20%22%6e%72%66%35%32%38%31%30%22%20">Development kit for nRF52810</a>. Then, please keep in mind that&nbsp;P0.21 is the reset pin on nRF52832 DK. If you want to use P0.21 as GPIO, you need to add the symbol&nbsp;CONFIG_GPIO_AS_PINRESET&nbsp; to your precompiler symbols in your project. See this <a href="https://devzone.nordicsemi.com/f/nordic-q-a/30164/config_gpio_as_pinreset-doesn-t-work">post</a>.</span></p> <p><span>-Amanda H.&nbsp;</span></p><div style="clear:both;"></div>