https://devzone.nordicsemi.com/f/nordic-q-a/73846/is-it-possible-to-printf-while-using-the-libuarte-libraryHi, Is is possible to use printf while using the libuarte library? I am trying to link the nrf_libuarte_async_tx() function to printf but I am unable to make it work. I am working with the libuarte example from the sdk 17 as my baseline. I knowen-USTelligent Community 13Mon, 12 Apr 2021 12:34:49 GMThttps://devzone.nordicsemi.com/thread/304272?ContentTypeID=1Mon, 12 Apr 2021 12:34:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ebcf80fe-c74f-4a31-98d2-1f069b85b743Simonr<p>Hi</p> <p>As long as you use the RTT for logging on the backend this should be possible. Please check out the suggestions made by my colleague <a href="https://devzone.nordicsemi.com/f/nordic-q-a/71384/printf-uart0-and-libuarte/">Vidar in this case</a> on the same topic, and also check out our<a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/lib_libuarte.html"> libuarte usage documentation.</a></p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>