Macchina A0 OBD-II Development Module

The A0 in the latest in Macchina’s line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access to the OBD-II port most modern cars have.

The Macchina A0 module plugs directly into the OBD-II port found in most modern cars a