diff --git a/prj.conf b/prj.conf
index 91c3c15..e7af48a 100644
--- a/prj.conf
+++ b/prj.conf
@@ -1 +1,4 @@
-CONFIG_GPIO=y
+CONFIG_CAF=y
+CONFIG_HEAP_MEM_POOL_SIZE=2048
+CONFIG_LOG=y
+CONFIG_ASSERT=y
diff --git a/src/main.c b/src/main.c
index 4cab496..7d5c6bb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,48 +1,18 @@
-/*
- * Copyright (c) 2016 Intel Corporation
- *
- * SPDX-License-Identifier: Apache-2.0
- */
+#include <app_event_manager.h>
 
-#include <stdio.h>
-#include <zephyr/kernel.h>
-#include <zephyr/drivers/gpio.h>
+#define MODULE main
+#include <caf/events/module_state_event.h>
 
-/* 1000 msec = 1 sec */
-#define SLEEP_TIME_MS   1000
-
-/* The devicetree node identifier for the "led0" alias. */
-#define LED0_NODE DT_ALIAS(led0)
-
-/*
- * A build error on this line means your board is unsupported.
- * See the sample documentation for information on how to fix this.
- */
-static const struct gpio_dt_spec led = GPIO_DT_SPEC_GET(LED0_NODE, gpios);
+#include <zephyr/logging/log.h>
+LOG_MODULE_REGISTER(MODULE);
 
 int main(void)
 {
-	int ret;
-	bool led_state = true;
+    if (app_event_manager_init()) {
+        LOG_ERR("Application Event Manager not initialized");
+    } else {
+        module_set_state(MODULE_STATE_READY);
+    }
 
-	if (!gpio_is_ready_dt(&led)) {
-		return 0;
-	}
-
-	ret = gpio_pin_configure_dt(&led, GPIO_OUTPUT_ACTIVE);
-	if (ret < 0) {
-		return 0;
-	}
-
-	while (1) {
-		ret = gpio_pin_toggle_dt(&led);
-		if (ret < 0) {
-			return 0;
-		}
-
-		led_state = !led_state;
-		printf("LED state: %s\n", led_state ? "ON" : "OFF");
-		k_msleep(SLEEP_TIME_MS);
-	}
-	return 0;
+    return 0;
 }