Make yout Tessel Blink

A simple wrapper around Tessels GPIO to pull digital pins up and down in a blinky manner.

Usage

var tessel = require("tessel");
var blink = require("tessel-blink");

var led = blink(tessel.port["GPIO"].pin["G3"]);

// make it blink really fast!
led.blink(50);

Methods

blink(freq)

Make it blink in a certain milliseconds frequency.

pulse(on_freq, off_freq)

Make it go on and off with different frequencies.

on()

Stop blinking and turn the led on.

off()

Stop blinking and turn the led off.

How to connect your LED

Put the longer leg of yout LED into GND and the other in one of the G3 to G6 holes. If it doesn't work, put it in the other way.