Use this library to interface to an SSD1306 OLED via I2C or SPI. It was developed with the Raspberry Pi in mind, but should work on any device with I2C or SPI.

The agent module for RubyConfTW checkin system.

A Ruby implementation of Adafruit's Python library for the Adafruit PCA9685 16-Channel PWM Servo Driver for use with the Raspberry Pi.

Helper functions to ruby around on the BeagleBone Black

Ruby driver for the Bosch BME280 sensor.

Ruby driver for 2004/1602 LCD display with I2C adapter

Ruby driver for the SainSmart 1602 LCD display with I2C adapter

MCP 9800 Temperature sensor driver Ruby

Neotrellis is a ruby driver for Adafruit's NeoTrellis keypad.

QT1070 capacitive touch sensor library for Ruby

A set of classes for IoT (Internet of Things) / physical computing with Raspberry Pi

Driver for TLC59116 led driver using I2C