A0 (Under-the-Dash)


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A0 is an exercise in efficient, elegant design. Based on customer demand, we took all of the most sought after automotive interface features--OBD2 connectivity, WiFi, Bluetooth, CAN communication and Arduino IDE--and packed them into our smallest footprint yet, creating a deceptively powerful automotive interface at a startlingly attractive price point. A0 is equally tasked for the car hacking newbie or as a development platform for your next automotive innovation. For more detailed information on A0, click here.


International Shipping: Sparkfun



- Pre-loaded with SavvyCAN for plug and play (wireless!) reverse engineering

- Works with Android apps such as Torque

- Powered by open-source firmware/software

- Easily reprogrammed and customized via Arduino IDE

- ESP32 Processor

- WiFi/BLE

- CAN communication

- Super bright RGB LED

- OBD2 port connectivity



- CAN bus: many 1995-2007 cars, all cars 2008 or newer


What’s in the Box:

- 1 Macchina A0

- 1 Documentation card

- 1 Macchina sticker