Measuring Presence of a Car

let Platzhalter = 0
radio.onDataPacketReceived(({receivedNumber}) => {
    basic.showString("r:")
    basic.showNumber(receivedNumber)
})
input.onButtonPressed(Button.A, () => {
    for (let i = 0; i < 100; i++) {
        Platzhalter = input.magneticForce(
            Dimension.Strength
        )
        radio.sendNumber(Platzhalter)
        basic.showString("s:")
        basic.showNumber(Platzhalter)
        basic.pause(2000)
    }
})