Musical Instrument Digital Interface
-
note on
[144,53,64] -
note off
[128,53,64] -
control change
[176,1,8]
navigator.requestMIDIAccess({ sysex: false })
.then(function(access) {
// Get lists of available MIDI controllers
const inputs = Array.from(access.inputs.values());
//const outputs = Array.from(access.outputs.values());
inputs[0].onmidimessage = function (message) {
const data = message.data; // this gives us our [command/channel, note, velocity] data.
console.log('MIDI data in', data); // MIDI data [144, 63, 73]
}
});- Leonardo - Micrcontroller
- buttons
- potentiometers
- wires