Connects to an BlinkM I2C RGB LED.

This program runs on an Arduino that has the following four devices connected: - Button connected to D2 - Rotary analog dial connected to A0 - RGB LED connected to D3, D5, and D6 used as PWM pins - BlinkM I2C RGB LED Pushing the button switches which color is selected.

This is a echo console running on the device UART.

Connects to an MCP3008 ADC via SPI.