Documentation
Documentation
Register code to run when the signal strength of the paired device changes.
For another device like a smartphone to use any of the Bluetooth “services” which the micro:bit has, it must first be paired with the micro:bit. Once paired, the other device may connect to the micro:bit and exchange data relating to many of the micro:bit’s features.
devices.onSignalStrengthChanged(() => {})body: code to run when the signal strength changes.Display the signal strength on screen:
devices.onSignalStrengthChanged(() => {
basic.showNumber(devices.signalStrength())
})tell remote control to, raise alert to, signal strength
devices