1.1 KiB
1.1 KiB
Send Number
Broadcast a number to other micro:bits connected via radio.
radio.sendNumber(0);
Parameters
value- a number to send.
Simulator
This function only works on the micro:bit, not in browsers.
Example: Broadcasting acceleration
This example broadcasts the value of your micro:bit's acceleration
in the x direction (left and right) to other micro:bits. 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 Mailbot example.
radio.setGroup(99)
basic.forever(() => {
let level = input.lightLevel()
radio.sendNumber(level)
})
See also
receive number, on data received
radio