https://devzone.nordicsemi.com/f/nordic-q-a/80107/hi-i-am-using-nrf52840-dongle-please-tell-me-how-to-enable-uart-and-on-which-pin-of-the-dongle-i-should-connect-usb-to-ttl-converter-to-see-uart-tx-message-on-terminal-window-i-am-using-ble_app_template-and-i-need-to-get-debuen-USTelligent Community 13Mon, 04 Oct 2021 12:23:45 GMThttps://devzone.nordicsemi.com/thread/332341?ContentTypeID=1Mon, 04 Oct 2021 12:23:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e70984ad-2046-44a8-aa1e-ee05cbb6b664Vikram.Kumar<p>Got it. Thanks You</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/331659?ContentTypeID=1Wed, 29 Sep 2021 09:32:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:edcd4aa2-507b-40e4-8044-cc2cea40c346Jared<p>Hi,</p> <p>By default the ble_app_template example use pin P0.06 for transmitting logs. You&#39;ll need to change this as the pin is connected to a LED on the nRF52840 Dongle. You can use any of the pins that are routed out on the PCB such as P0.26. You&#39;ll need to change&nbsp;<span>NRF_LOG_BACKEND_UART_TX_PIN in the sdk_config file.</span></p> <p><span>regards</span></p> <p><span>Jared&nbsp;</span></p> <p><span></span></p> <div></div><div style="clear:both;"></div>