5f7a8e5301
* update yotta defaults for 16kb devices * refactor deprecated blocks * updates for button events * update button events * update refference * update docs * update docs * update button event blocks * update docs * update block id
1.2 KiB
1.2 KiB
send Value
Send a string and number together by radio to other @boardname@s.
The maximum string length is 8 characters.
radio.sendValue("name", 0);
Parameters
~ hint
Watch this video to see how the radio hardware works on the @boardname@:
https://www.youtube.com/watch?v=Re3H2ISfQE8
~
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.onButtonEvent(Button.A, input.buttonEventClick(), () => {
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