SainSmart 1602 I2C driver

This is a Ruby driver for the SainSmart 1602 LCD display with I2C adapter. The code was partially ported from raspi-gpio.

Installation

Add this line to your application's Gemfile:

gem 'i2c-ss1602'

And then execute:

$ bundle

Or install it yourself as:

$ gem install i2c-ss1602

Usage

require 'i2c/drivers/ss1602'
display = I2C::Drivers::SS1602::Display.new('/dev/i2c-1', 0x27)
display.clear
display.text('Hello', 0)
display.text('World', 1)