# wx.onBLEPeripheralConnectionStateChanged(function callback)

Start from base library version 2.10.3. Please remaining backward compatible.

with Promise style call: Not supported

Mini Program plugin: Not supported

Listen for the current peripheral device connection or disconnection event

# parameter

# function callback

Callback function for the current peripheral connected or disconnected event

# parameter

# Object res
attribute type Introductions
deviceId String Device with changed state of connection id
Servers String server of UUID
connected Boolean Connection Current Status