Description

The Accessory Board expands the functionality of the EZA Board in several ways, allowing you to control more power-hungry electronics, measuring sound and accurately keeping track of time. Plugs right into the expansion header and solderless breadboard.

• Control up to 4 motors or other devices  (Devices up to 14 volts such as LED strips or 12V automotive devices)
• Control up to 3 servos
• Measure sound levels
• Accurately keep track of time
• Power the EZA Board from a battery (using the high-quality on-board low dropout 5V regulator)
• Easily control up to 4 relay modules.

For instructions read the free book, especially the chapter on the Accessory Board.

Comes with battery backup for the clock.

Example code available here.