1.1 KiB
1.1 KiB
On Signal Strength Changed
The on signal strength changed function. #docs #devices #ble
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