send Number

Broadcast a number to other @boardname@s connected via radio.

radio.sendNumber(0);

Parameters

value: a number to send.

~ hint

Watch this video to see how the radio hardware works on the @boardname@:

https://www.youtube.com/watch?v=Re3H2ISfQE8

~

Examples

Broadcasting acceleration

This example broadcasts the value of your @boardname@'s acceleration in the x direction (left and right) to other @boardname@s. This kind of program might be useful in a model car or model rocket.

input.onButtonPressed(Button.A, () => {
    radio.sendNumber(input.acceleration(Dimension.X))
})

Light level sender

This example broadcasts the level of the light around it. You can do some interesting things with it if you use it along with the on received number example.

radio.setGroup(99)
basic.forever(() => {
    let level = input.lightLevel()
    radio.sendNumber(level)
})

1.1 KiB Raw Blame History