https://devzone.nordicsemi.com/f/nordic-q-a/103369/want-to-send-control-command-through-uart-in-ble-meshHello, I&#39;m using VS code with nrf extension for programming of nrf mesh device. Here i want to control my mesh devices by sending uart command from client node. Using Uart can we control server node lights like on/off and dimming. Regardsen-USTelligent Community 13Fri, 01 Sep 2023 12:27:26 GMThttps://devzone.nordicsemi.com/thread/444099?ContentTypeID=1Fri, 01 Sep 2023 12:27:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c57b252b-cdf7-4ac8-84c9-8420e073a420AHaug<p>Hi,</p> <p>I recommend you to have a look at the&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/mesh/chat/README.html">Mesh Chat sample</a>&nbsp;to see how UART is used in this sample. By examining and understanding this sample you should be able to extract how UART is used and together with other Mesh samples and add UART to the light and switch samples</p> <p><a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/mesh/light_switch/README.html">https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/mesh/light_switch/README.html</a>&nbsp;</p> <p><a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/mesh/light/README.html">https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/mesh/light/README.html</a></p> <p>Kind regards,<br />Andreas</p><div style="clear:both;"></div>