char desc_value[2] = {0, 0}; // Notification enabled.
bt_gatt_h descriptor = NULL;
permissions = BT_GATT_PERMISSION_READ | BT_GATT_PERMISSION_WRITE;
char desc_value[2] = {0, 0}; // Notification enabled.
bt_gatt_h descriptor = NULL;
permissions = BT_GATT_PERMISSION_READ | BT_GATT_PERMISSION_WRITE;