diff --git a/nrf5/bluetooth/ble_drv.c b/nrf5/bluetooth/ble_drv.c
index 33e85bbdbe..a3c3e04759 100644
--- a/nrf5/bluetooth/ble_drv.c
+++ b/nrf5/bluetooth/ble_drv.c
@@ -748,6 +748,18 @@ void ble_drv_connect(uint8_t * p_addr, uint8_t addr_type) {
     }
 }
 
+void ble_drv_discover_services(void) {
+
+}
+
+void ble_drv_discover_characteristic(void) {
+
+}
+
+void ble_drv_discover_descriptors(void) {
+
+}
+
 #endif
 
 static void ble_evt_handler(ble_evt_t * p_ble_evt) {
diff --git a/nrf5/bluetooth/ble_drv.h b/nrf5/bluetooth/ble_drv.h
index ee8a8304c3..d1b494fc3a 100644
--- a/nrf5/bluetooth/ble_drv.h
+++ b/nrf5/bluetooth/ble_drv.h
@@ -85,4 +85,10 @@ void ble_drv_adv_report_handler_set(mp_obj_t obj, ble_drv_adv_evt_callback_t evt
 
 void ble_drv_connect(uint8_t * p_addr, uint8_t addr_type);
 
+void ble_drv_discover_services(void);
+
+void ble_drv_discover_characteristic(void);
+
+void ble_drv_discover_descriptors(void);
+
 #endif // BLUETOOTH_LE_DRIVER_H__