diff --git a/nrf5/modules/ubluepy/modubluepy.h b/nrf5/modules/ubluepy/modubluepy.h
index 71c9f82300..c9d924a8bf 100644
--- a/nrf5/modules/ubluepy/modubluepy.h
+++ b/nrf5/modules/ubluepy/modubluepy.h
@@ -49,6 +49,8 @@ def event_handler(id, length, data):
     elif id == constants.EVT_GAP_DISCONNECTED:
         # disconnect
         LED(2).off()
+    elif id == 80:
+        print("id 80, data:", data)
 
 # u0 = UUID("0x180D") # HRM service
 # u1 = UUID("0x2A37") # HRM measurement