Sparkfun Macchina A0 OBD-II Development Module

The Macchina A0 OBD-II Development Module is a cutting-edge device that interfaces with the OBD-II port found in most modern vehicles. It harnesses the power of the ESP32 BLE and WiFi module, providing wireless access to the OBD-II port. This module is powered directly from the port, eliminating the need for additional power sources.The Macchina A0 module offers multiple interfacing methods, with SavvyCAN and Torque Lite on Android being the most straightforward. This device allows you to access all onboard diagnostic information and control certain car aspects, opening up possibilities for innovative projects such as dash-mounted shift lights. The Macchina A0 can be programmed using the Arduino IDE, offering endless opportunities for customization.Each Macchina A0 package includes the module itself, a documentation card, and a Macchina sticker.The Macchina A0 module boasts an array of impressive features. It is compatible with all modern cars (1996 or newer) and comes pre-loaded with SavvyCAN for plug-and-play reverse engineering. The device offers WiFi and Bluetooth functionality, an ESP32 processor, a super bright RGB LED, and CAN communication functionality. It is also programmable with the Arduino IDE.For further information and guidance, refer to the Getting Started Guide and the Reference Glossary provided in the documentation.