d0a40d1ae1
* tools lessons * updated summary * more images * wire up images * fixing radio send-value
1.0 KiB
1.0 KiB
send Value
Send a string and number together by radio to other @boardname@s.
The maximum string length is 12 characters.
radio.sendValue("name", 0);
Parameters
Example: Broadcasting acceleration
This program sends your @boardname@'s acceleration (amount it is
speeding up or slowing down) 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.
radio.setGroup(99)
input.onButtonPressed(Button.A, () => {
radio.sendValue("acc", input.acceleration(Dimension.X))
})
This program receives the string and number sent by the last program. Then it shows them on the LED screen.
radio.setGroup(99)
radio.onReceivedValue(function (name, value) {
basic.showString(name);
basic.showNumber(value);
});
See also
radio