diff --git a/zigbee/network_coordinator_dongle/CMakeLists.txt b/zigbee/network_coordinator_dongle/CMakeLists.txt
index 2e6c804..5a0c733 100644
--- a/zigbee/network_coordinator_dongle/CMakeLists.txt
+++ b/zigbee/network_coordinator_dongle/CMakeLists.txt
@@ -6,6 +6,12 @@
 
 cmake_minimum_required(VERSION 3.20.0)
 
+set(CONF_FILE "prj.conf")
+
+if (EXISTS boards/${BOARD}.conf)
+  list(APPEND CONF_FILE boards/${BOARD}.conf)
+endif()
+
 find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 
 project("Zigbee coordinator")
diff --git a/zigbee/network_coordinator_dongle/boards/nrf52840dongle_nrf52840.overlay b/zigbee/network_coordinator_dongle/boards/nrf52840dongle_nrf52840.overlay
index b5f36b9..0f48d4b 100644
--- a/zigbee/network_coordinator_dongle/boards/nrf52840dongle_nrf52840.overlay
+++ b/zigbee/network_coordinator_dongle/boards/nrf52840dongle_nrf52840.overlay
@@ -4,9 +4,12 @@
  * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
 
+
+
 / {
 	chosen {
 		zephyr,entropy = &rng;
+		zephyr,shell-uart = &cdc_acm_uart0;
 	};
 
 	buttons {
@@ -21,3 +24,10 @@
 		rst0 = &rst_button0;
 	};
 };
+
+&zephyr_udc0 {
+	cdc_acm_uart0: cdc_acm_uart0 {
+		compatible = "zephyr,cdc-acm-uart";
+		label = "CDC_ACM_0";
+	};
+};
diff --git a/zigbee/network_coordinator_dongle/prj.conf b/zigbee/network_coordinator_dongle/prj.conf
index 42155ec..109e624 100644
--- a/zigbee/network_coordinator_dongle/prj.conf
+++ b/zigbee/network_coordinator_dongle/prj.conf
@@ -7,13 +7,8 @@
 CONFIG_NCS_SAMPLES_DEFAULTS=y
 
 CONFIG_UART_INTERRUPT_DRIVEN=y
-CONFIG_SERIAL=y
 CONFIG_GPIO=y
 
-# Make sure printk is not printing to the UART console
-CONFIG_CONSOLE=y
-CONFIG_UART_CONSOLE=y
-
 CONFIG_HEAP_MEM_POOL_SIZE=2048
 CONFIG_MAIN_THREAD_PRIORITY=7
 
@@ -21,6 +16,10 @@ CONFIG_ZIGBEE=y
 CONFIG_ZIGBEE_APP_UTILS=y
 CONFIG_ZIGBEE_ROLE_COORDINATOR=y
 
+# Shell
+CONFIG_SHELL=y
+CONFIG_ZIGBEE_SHELL=y
+
 # Enable DK LED and Buttons library
 CONFIG_DK_LIBRARY=y
 
diff --git a/zigbee/network_coordinator_dongle/src/main.c b/zigbee/network_coordinator_dongle/src/main.c
index 3023f83..d45a9bc 100644
--- a/zigbee/network_coordinator_dongle/src/main.c
+++ b/zigbee/network_coordinator_dongle/src/main.c
@@ -10,6 +10,7 @@
 
 #include <zephyr.h>
 #include <device.h>
+#include <usb/usb_device.h>
 #include <logging/log.h>
 #include <dk_buttons_and_leds.h>
 
@@ -310,6 +311,9 @@ void main(void)
 
 	LOG_INF("Starting ZBOSS Coordinator example");
 
+	/* Enable USB */
+	usb_enable(NULL);
+
 	/* Initialize */
 	configure_gpio();