Expander - MCP23008
Using an MCP23008 Expander as a Virtual Board (8 Pin Digital IO)
Breadboard for "Expander - MCP23008"
Fritzing diagram: docs/breadboard/expander-MCP23008.fzz
Run this example from the command line with:
node eg/expander-MCP23008.js
var five = require("johnny-five");
var board = new five.Board();
board.on("ready", function() {
var virtual = new five.Board.Virtual(
new five.Expander("MCP23008")
);
var leds = new five.Leds(
Array.from({ length: 8 }, function(_, i) {
return new five.Led({ pin: i, board: virtual });
})
);
leds.on();
this.repl.inject({
leds: leds
});
});
License
Copyright (c) 2012, 2013, 2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2016 The Johnny-Five Contributors Licensed under the MIT license.