https://devzone.nordicsemi.com/f/nordic-q-a/27641/how-to-implement-nrf52840-serial-and-open-thread-togetherHi, I am getting data over thread and BLE network. I want to send the received data over uart. Is it possible to use serial example to merge with thread server example? If yes please let me know the changes to be made in make file and sdk_config.hen-USTelligent Community 13Tue, 28 Nov 2017 12:50:02 GMThttps://devzone.nordicsemi.com/thread/109148?ContentTypeID=1Tue, 28 Nov 2017 12:50:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5f07077d-f5f2-4135-8ee7-0e7199f1152bJ&#248;rgen Holmefjord<p>If you are using an example that implements CLI or NCP, you <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.threadsdk.v0.11.0/thread_intro.html?cp=4_2_0_1_0#thread_hardware_requirements">cannot use UART0</a> as this is used by the OpenThread stack. The nRF52840 can have two UARTE instances, meaning you can use UARTE1 for your application. How you setup the UART peripheral will depend on if you use the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v14.2.0/hardware_driver_uart.html?cp=4_0_0_2_18">UART driver</a> directly, the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v14.2.0/group__app__uart.html?cp=4_0_0_6_11_52">app_uart</a> library, or <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v14.2.0/lib_serial.html?cp=4_0_0_3_37">nrf_serial</a> library. If you provide some more details on what example you are using, and what modules you want to use, we can help you in the right direction.</p><div style="clear:both;"></div>