micro:bit radio
Watch this video to see how the radio hardware works on the micro:bit:
Run part of a program when the micro:bit receives a string over radio
.
radio.onReceivedString(function (receivedString) {})
Watch this video to see how the radio hardware works on the micro:bit:
This program continuously sends a cheerful message. It also receives a messages from nearby micro:bits. It shows these messages on the screen.
radio.setGroup(1)
basic.forever(() => {
radio.sendString("I'm happy");
})
radio.onReceivedString(function (receivedString) {
basic.showString(receivedString)
})
The ||radio:on received string||
event can only be created once, due to the hardware restrictions.
The radio set group might need to be set, synchronized, before the radio events will function.
on received number, received packet, send number, send string, send value, set group
radio