pinhead

listen to changes on raspberry pi pins

pinhead(config)

config supports these properties:

• pin (pin number to listen to)
• interval (poll rate)
• delay (time to wait between broadcasting changes)

example usage

var pinhead = require('pinhead');
var pin22 = pinhead({
pin: 22
});
pin22.on('change', function (val) {
console.log('the pin value changed to', val);
});