A utility library for interfacting with an Arduino. Designed for control, expansion, and with love.

A ruby library to talk to Arduino without having to burn programs repeatedly to the board

Arduino Firmata protocol (http://firmata.org) implementation on Ruby.

Collection of tools that make printing of plain text and images to one or many serial thermal printers easy. USB, serial (RS232) and TCP/IP printers are supported. Escper is useful for Ruby based Point of Sale systems that want to print receipts or tickets, but also suitable for stand-alone appli...

SerialPort Server makes your Device (Arduino, mbed...) WebServer.

A lib for working with the Firmata protocol in Ruby.

A Ruby library for communicating with your Pebble smartwatch.

Sending commands to a small thermal printer

This Rubygem provides a wrapper for IR-Learning-Remote that has been built using the Arduino. Please setup Arduino -> https://github.com/shokai/arduino_ir_remote

Ruby LEGO Mindstorms NXT 2.0 control via Bluetooth and USB. See http://github.com/nathankleyn/lego-nxt for more information.

Need a terminal to communicate to a serial device like Hyperterminal, this gem has been done for you !

Robust library for remotely controlling Arduino boards using the serial port.

Alphasign is handles communication with LED signs using the Alpha Sign Protocol. These include Alpha signs and Betabrite signs by Adaptive Micro Systems, maybe others too, YMMV. This release handles writing "text files" and "string" files to the sign over rs232 serial port, using a fixed memory ...

Only supports the serial interface as ambientdevices' service no longer exists

Simple gem to wrap the serial port control for ruby projects controlling an Arduino with LEDs attached

arduino_mega

Bertha talks to the Arduino so you don't have to.

An easiest way to mount a GSM modem to send and to receive sms message

Control a strip of RGB LEDs from http://blinkinlabs.com/blinkytape/

Other hardware (e.g., arduino) may be supported with minor firmware modifications