diff --git a/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.c b/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.c
index a363c31d5..e14991d04 100644
--- a/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.c
+++ b/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.c
@@ -55,6 +55,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
+#include "ti-lib.h"
 /*---------------------------------------------------------------------------*/
 PROCESS_NAME(cetic_6lbr_client_process);
 PROCESS(cc26xx_web_demo_process, "CC26XX Web Demo");
@@ -85,6 +87,13 @@ static struct etimer echo_request_timer;
 int def_rt_rssi = 0;
 #endif
 /*---------------------------------------------------------------------------*/
+#if CC26XX_WEB_DEMO_ADC_DEMO
+PROCESS(adc_process, "ADC process");
+
+static uint16_t single_adc_sample;
+static struct etimer et_adc;
+#endif
+/*---------------------------------------------------------------------------*/
 process_event_t cc26xx_web_demo_publish_event;
 process_event_t cc26xx_web_demo_config_loaded_event;
 process_event_t cc26xx_web_demo_load_config_defaults;
@@ -111,6 +120,12 @@ DEMO_SENSOR(batmon_volt, CC26XX_WEB_DEMO_SENSOR_BATMON_VOLT,
             "Battery Volt", "battery-volt", "batmon_volt",
             CC26XX_WEB_DEMO_UNIT_VOLT);
 
+#if CC26XX_WEB_DEMO_ADC_DEMO
+DEMO_SENSOR(adc_dio23, CC26XX_WEB_DEMO_SENSOR_ADC_DIO23,
+            "ADC DIO23", "adc-dio23", "adc_dio23",
+            CC26XX_WEB_DEMO_UNIT_VOLT);
+#endif
+
 /* Sensortag sensors */
 #if BOARD_SENSORTAG
 DEMO_SENSOR(bmp_pres, CC26XX_WEB_DEMO_SENSOR_BMP_PRES,
@@ -467,6 +482,22 @@ get_batmon_reading(void *data)
   ctimer_set(&batmon_timer, next, get_batmon_reading, NULL);
 }
 /*---------------------------------------------------------------------------*/
+#if CC26XX_WEB_DEMO_ADC_DEMO
+static void
+get_adc_reading(void *data)
+{
+  int value;
+  char *buf;
+
+  if(adc_dio23_reading.publish) {
+    value = single_adc_sample;
+    buf = adc_dio23_reading.converted;
+    memset(buf, 0, CC26XX_WEB_DEMO_CONVERTED_LEN);
+    snprintf(buf, CC26XX_WEB_DEMO_CONVERTED_LEN, "%d", (value * 4300) >> 12);
+  }
+}
+#endif
+/*---------------------------------------------------------------------------*/
 #if BOARD_SENSORTAG
 /*---------------------------------------------------------------------------*/
 static void
@@ -825,6 +856,11 @@ init_sensors(void)
 
   list_add(sensor_list, &batmon_temp_reading);
   list_add(sensor_list, &batmon_volt_reading);
+
+#if CC26XX_WEB_DEMO_ADC_DEMO
+  list_add(sensor_list, &adc_dio23_reading);
+#endif
+
   SENSORS_ACTIVATE(batmon_sensor);
 
 #if BOARD_SENSORTAG
@@ -864,6 +900,7 @@ PROCESS_THREAD(cc26xx_web_demo_process, ev, data)
 
   /* Start all other (enabled) processes first */
   process_start(&httpd_simple_process, NULL);
+
 #if CC26XX_WEB_DEMO_COAP_SERVER
   process_start(&coap_server_process, NULL);
 #endif
@@ -880,13 +917,17 @@ PROCESS_THREAD(cc26xx_web_demo_process, ev, data)
   process_start(&net_uart_process, NULL);
 #endif
 
+#if CC26XX_WEB_DEMO_ADC_DEMO
+  process_start(&adc_process, NULL);
+#endif
+
   /*
    * Now that processes have set their own config default values, set our
    * own defaults and restore saved config from flash...
    */
   cc26xx_web_demo_config.sensors_bitmap = 0xFFFFFFFF; /* all on by default */
   cc26xx_web_demo_config.def_rt_ping_interval =
-      CC26XX_WEB_DEMO_DEFAULT_RSSI_MEAS_INTERVAL;
+    CC26XX_WEB_DEMO_DEFAULT_RSSI_MEAS_INTERVAL;
   load_config();
 
   /*
@@ -967,6 +1008,56 @@ PROCESS_THREAD(cc26xx_web_demo_process, ev, data)
   PROCESS_END();
 }
 /*---------------------------------------------------------------------------*/
+#if CC26XX_WEB_DEMO_ADC_DEMO
+PROCESS_THREAD(adc_process, ev, data)
+{
+  PROCESS_BEGIN();
+
+  etimer_set(&et_adc, CLOCK_SECOND * 5);
+
+  while(1) {
+
+    PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et_adc));
+
+    /* intialisation of ADC */
+    ti_lib_aon_wuc_aux_wakeup_event(AONWUC_AUX_WAKEUP);
+    while(!(ti_lib_aon_wuc_power_status_get() & AONWUC_AUX_POWER_ON));
+
+    /*
+     * Enable clock for ADC digital and analog interface (not currently enabled
+     * in driver)
+     */
+    ti_lib_aux_wuc_clock_enable(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK |
+                                AUX_WUC_SMPH_CLOCK);
+    while(ti_lib_aux_wuc_clock_status(AUX_WUC_ADI_CLOCK | AUX_WUC_ANAIF_CLOCK |
+                                      AUX_WUC_SMPH_CLOCK)
+          != AUX_WUC_CLOCK_READY);
+
+    /* Connect AUX IO7 (DIO23, but also DP2 on XDS110) as analog input. */
+    ti_lib_aux_adc_select_input(ADC_COMPB_IN_AUXIO7);
+
+    /* Set up ADC range, AUXADC_REF_FIXED = nominally 4.3 V */
+    ti_lib_aux_adc_enable_sync(AUXADC_REF_FIXED, AUXADC_SAMPLE_TIME_2P7_US,
+                               AUXADC_TRIGGER_MANUAL);
+
+    /* Trigger ADC converting */
+    ti_lib_aux_adc_gen_manual_trigger();
+
+    /* Read value */
+    single_adc_sample = ti_lib_aux_adc_read_fifo();
+
+    /* Shut the adc down */
+    ti_lib_aux_adc_disable();
+
+    get_adc_reading(NULL);
+
+    etimer_reset(&et_adc);
+  }
+
+  PROCESS_END();
+}
+#endif
+/*---------------------------------------------------------------------------*/
 /**
  * @}
  */
diff --git a/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.h b/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.h
index 14bf3150c..e40cd1864 100644
--- a/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.h
+++ b/examples/cc26xx/cc26xx-web-demo/cc26xx-web-demo.h
@@ -79,6 +79,12 @@
 #else
 #define CC26XX_WEB_DEMO_NET_UART 1
 #endif
+
+#ifdef CC26XX_WEB_DEMO_CONF_ADC_DEMO
+#define CC26XX_WEB_DEMO_ADC_DEMO CC26XX_WEB_DEMO_CONF_ADC_DEMO
+#else
+#define CC26XX_WEB_DEMO_ADC_DEMO 0
+#endif
 /*---------------------------------------------------------------------------*/
 /* Active probing of RSSI from our preferred parent */
 #if (CC26XX_WEB_DEMO_COAP_SERVER || CC26XX_WEB_DEMO_MQTT_CLIENT)
@@ -146,6 +152,7 @@
 #define CC26XX_WEB_DEMO_SENSOR_MPU_GYRO_X    12
 #define CC26XX_WEB_DEMO_SENSOR_MPU_GYRO_Y    13
 #define CC26XX_WEB_DEMO_SENSOR_MPU_GYRO_Z    14
+#define CC26XX_WEB_DEMO_SENSOR_ADC_DIO23     15
 /*---------------------------------------------------------------------------*/
 extern process_event_t cc26xx_web_demo_publish_event;
 extern process_event_t cc26xx_web_demo_config_loaded_event;
diff --git a/examples/cc26xx/cc26xx-web-demo/coap-server.c b/examples/cc26xx/cc26xx-web-demo/coap-server.c
index 518065f6e..8897eb23f 100644
--- a/examples/cc26xx/cc26xx-web-demo/coap-server.c
+++ b/examples/cc26xx/cc26xx-web-demo/coap-server.c
@@ -40,6 +40,7 @@
 #include "rest-engine.h"
 #include "board-peripherals.h"
 #include "rf-core/rf-ble.h"
+#include "cc26xx-web-demo.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -85,6 +86,10 @@ extern resource_t res_mpu_gyro_z;
 extern resource_t res_toggle_orange;
 extern resource_t res_toggle_yellow;
 #endif
+
+#if CC26XX_WEB_DEMO_ADC_DEMO
+extern resource_t res_adc_dio23;
+#endif
 /*---------------------------------------------------------------------------*/
 const char *coap_server_not_found_msg = "Resource not found";
 const char *coap_server_supported_msg = "Supported:"
@@ -134,6 +139,10 @@ PROCESS_THREAD(coap_server_process, ev, data)
   rest_activate_resource(&res_batmon_temp, "sen/batmon/temp");
   rest_activate_resource(&res_batmon_volt, "sen/batmon/voltage");
 
+#if CC26XX_WEB_DEMO_ADC_DEMO
+  rest_activate_resource(&res_adc_dio23, "sen/adc/dio23");
+#endif
+
   rest_activate_resource(&res_device_hw, "dev/mdl/hw");
   rest_activate_resource(&res_device_sw, "dev/mdl/sw");
   rest_activate_resource(&res_device_uptime, "dev/uptime");
diff --git a/examples/cc26xx/cc26xx-web-demo/project-conf.h b/examples/cc26xx/cc26xx-web-demo/project-conf.h
index adf2f1427..67b0971c7 100644
--- a/examples/cc26xx/cc26xx-web-demo/project-conf.h
+++ b/examples/cc26xx/cc26xx-web-demo/project-conf.h
@@ -41,6 +41,13 @@
 #define CC26XX_WEB_DEMO_CONF_6LBR_CLIENT      1
 #define CC26XX_WEB_DEMO_CONF_COAP_SERVER      1
 #define CC26XX_WEB_DEMO_CONF_NET_UART         1
+
+/*
+ * ADC sensor functionality. To test this, an external voltage source should be
+ * connected to DIO23
+ * Enable/Disable DIO23 ADC reading by setting CC26XX_WEB_DEMO_CONF_ADC_DEMO
+ */
+#define CC26XX_WEB_DEMO_CONF_ADC_DEMO         0
 /*---------------------------------------------------------------------------*/
 /* Enable the ROM bootloader */
 #define ROM_BOOTLOADER_ENABLE                 1
diff --git a/examples/cc26xx/cc26xx-web-demo/resources/res-sensors.c b/examples/cc26xx/cc26xx-web-demo/resources/res-sensors.c
index 277c29c05..f3fd7bd26 100644
--- a/examples/cc26xx/cc26xx-web-demo/resources/res-sensors.c
+++ b/examples/cc26xx/cc26xx-web-demo/resources/res-sensors.c
@@ -117,6 +117,21 @@ RESOURCE(res_batmon_temp, "title=\"Battery Temp\";rt=\"C\"",
 RESOURCE(res_batmon_volt, "title=\"Battery Voltage\";rt=\"mV\"",
          res_get_handler_batmon_volt, NULL, NULL, NULL);
 /*---------------------------------------------------------------------------*/
+#if CC26XX_WEB_DEMO_ADC_DEMO
+/*---------------------------------------------------------------------------*/
+static void
+res_get_handler_adc_dio23(void *request, void *response, uint8_t *buffer,
+                          uint16_t preferred_size, int32_t *offset)
+{
+  res_get_handler_all(CC26XX_WEB_DEMO_SENSOR_ADC_DIO23, request, response,
+                      buffer, preferred_size, offset);
+}
+/*---------------------------------------------------------------------------*/
+RESOURCE(res_adc_dio23, "title=\"ADC DIO23\";rt=\"mV\"",
+         res_get_handler_adc_dio23, NULL, NULL, NULL);
+/*---------------------------------------------------------------------------*/
+#endif
+/*---------------------------------------------------------------------------*/
 #if BOARD_SENSORTAG
 /*---------------------------------------------------------------------------*/
 /* MPU resources and handler: Accelerometer and Gyro */