https://devzone.nordicsemi.com/f/nordic-q-a/44917/merge-simple-coap-client-and-uart-peripheralSDK : nRF5_SDK_for_Thread_and_Zigbee_2.0.0_29775ac segger studio I merged uart peripheral into simple coap clinet example this is errors: Output/Release/Exe/thread_simple_coap_client_pca10056.elf section `.nrf_queue&#39; will not fit in regionen-USTelligent Community 13Tue, 19 Mar 2019 13:59:04 GMThttps://devzone.nordicsemi.com/thread/177065?ContentTypeID=1Tue, 19 Mar 2019 13:59:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bf1a6779-53dd-4648-9310-bf5ad5598b8eVidar Berg<p>Hi,</p> <p>You need to include the .nrf_queue section in the flash_placement.xml file placed adjacent to the *emProject file in your project directory.&nbsp;</p> <p>Flash<span style="font-size:1.125rem;letter-spacing:0px;"> placement file from the UART serial example:</span></p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-043419c55b814a4db92e288a2e39868f/pastedimage1553003276976v1.png" alt=" " /></p> <p>That said, you may find it easier to integrate the UART driver instead (<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/hardware_driver_uart.html?cp=4_0_0_2_0_19">driver documentation)</a></p><div style="clear:both;"></div>