https://devzone.nordicsemi.com/f/nordic-q-a/3779/no-uart-data-out-in-s210-examplesHi I tried SDK6.0.0 porject at below link. C:\Keil\ARM\Device\Nordic\nrf51422\Board\nrf6310\s210\ant_bicycle_pwr According to SDK documentation, we didn&#39;t need to modify firmware and UART information would be dumped no matter in minimum receiveren-USTelligent Community 13Tue, 30 Sep 2014 08:10:29 GMThttps://devzone.nordicsemi.com/thread/13678?ContentTypeID=1Tue, 30 Sep 2014 08:10:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9d8d11cc-62e9-4ff1-9758-1997e965c678Petter Myhre<p>Is the UART working with other examples?</p> <p>Have you tried inserting a printf like printf(&quot;UART START\n&quot;); right after you have initialized the UART?</p> <p>What baudrate are you using on the computer? Is flow control disabled?</p> <p>If you are using nRF6700, have you connected the UART pins to the RS232 serial port interface? See Section 2.9 in the nRF6700 User Guide.</p> <p>Please edit your question to include the information.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13680?ContentTypeID=1Tue, 30 Sep 2014 07:51:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c6ca3d1a-f259-42c1-ad1d-e3efce4790daPetter Myhre<p>This is not an answer. With this you are actually moving your question from the uanswered category to unresolved.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/13679?ContentTypeID=1Mon, 15 Sep 2014 04:36:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef5c3f79-9e47-457e-9620-e628cf6c4c7aJeffery<p>Hi Please answer my question. Thanks.</p><div style="clear:both;"></div>