pxt-calliope/docs/reference/devices/on-notified.md

On Signal Strength Changed

Register code to run when the signal strength of the paired device changes.

~hint

The functions in the devices namespace allow the BBC micro:bit to communicate with a separate (remote) device, such as a smartphone, over Bluetooth (Smart). The set of supported events will depend on the remote device and the BBC micro:bit apps available for the remote device.

~

devices.onNotified(MesDeviceInfo.IncomingCall, () => {})

Parameters

• body: code to run when the signal strength changes.

Examples

Display the signal strength on screen:

devices.onNotified(MesDeviceInfo.IncomingCall, () => {
    basic.showString("RING RING")
})

See Also

tell remote control to, raise alert to, signal strength

microbit-devices