https://devzone.nordicsemi.com/f/nordic-q-a/96324/thingy53-not-displaying-output-from-rttHi Team, I have connected my THingy53 board with nRF5340_DK board for flashing and debugging but i have not seen any output from the device on respective ports and also RTT consol. I have tried Hello world code and also tried several solutions buten-USTelligent Community 13Mon, 06 Feb 2023 09:36:04 GMThttps://devzone.nordicsemi.com/thread/408215?ContentTypeID=1Mon, 06 Feb 2023 09:36:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4c24d92-099f-4222-898c-78334509cb8d&#216;yvind<p>Hello, in order to use RTT you will need to disable the UART backend. Please see <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.2.0/nrf/ug_logging.html#logging-backends">nRF Connect SDK documentation on Logging backends</a>&nbsp;and <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.2.0/nrf/gs_testing.html#how-to-use-rtt">How to use RTT</a>.</p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/408121?ContentTypeID=1Sat, 04 Feb 2023 11:53:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1ddab874-4cbf-4029-ae29-829e818a9b47Aman711<p>Thanks for response&nbsp;</p> <p>I have set like ton of config in prj.conf file as below, but did not get any output.</p> <div> <div> <div> <div><span>CONFIG_RTT_CONSOLE</span><span>=y</span></div> <div> <div> <div><span>CONFIG_UART_CONSOLE</span><span>=y</span></div> <div><span>CONFIG_STDOUT_CONSOLE</span><span>=y</span></div> </div> </div> </div> <span></span></div> <div> <div> <div><span>CONFIG_LOG</span><span>=y</span></div> <div><span>CONFIG_USE_SEGGER_RTT</span><span>=y</span></div> <div><span>CONFIG_LOG_BACKEND_RTT</span><span>=y</span></div> <div><span>CONFIG_LOG_BACKEND_UART</span><span>=y</span></div> <div><span>CONFIG_SEGGER_RTT_BUFFER_SIZE_DOWN</span><span>=64</span></div> <div><span>CONFIG_MAIN_STACK_SIZE</span><span>=8192</span></div> <div><span>CONFIG_SEGGER_RTT_BUFFER_SIZE_UP</span><span>=4096</span></div> <div><span>CONFIG_LOG_BUFFER_SIZE</span><span>=4096</span></div> <div><span></span></div> <div><span>Please suggest if you find anything or else suggest me some documentation or example which I could&nbsp;</span>follow.</div> <div></div> <div>Thanks in advance.</div> <div><span></span></div> </div> </div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/408118?ContentTypeID=1Sat, 04 Feb 2023 11:22:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e04f60d-35d3-4bbd-9b7d-6eb12c0ce984Turbo J<p>The debug cable between DK and target board only connects the SWD signal for RTT, and RTT is not used in the examples by default.</p> <p>The VCOM ports are only connected to the MCU on the DK.</p> <p>You can enable RTT console in prj.conf or via Kconfig.</p><div style="clear:both;"></div>