1.1 KiB
1.1 KiB
On Signal Strength Changed
The on signal strength changed function.
Register code to run when the signal strength of the paired device changes.
Bluetooth required
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.
Block Editor
KindScript
export function onSignalStrengthChanged(body:td.Action)
Parameters
body: code to run when the signal strength changes.
Examples
Display the signal strength on screen:
devices.onSignalStrengthChanged(() => {
basic.showNumber(devices.signalStrength(), 150)
})
See Also
tell remote control to, raise alert to, on notified, signal strength