Vehicle OBD

This folder is the Vehicle OBD tag in the RoamCore catalog.

Overview

OBD data can turn your vehicle into a real-time dashboard: battery voltage, coolant temp, fuel level (sometimes), fault codes, and more. This section covers ways to bring vehicle telemetry into Home Assistant so you can spot issues early and track driving-related metrics.

Features

In‑cab dashboard (driving tablet)

Mount a small tablet in the cab that shows the handful of controls and readouts you care about while driving: exterior lighting, compressor, basic house status,

C

MeatPi WiCAN Pro (OBD2 reader)

MeatPi WiCAN Pro is an OBD2 + CAN adapter (ESP32-based) that can bring vehicle telemetry into Home Assistant: voltage, coolant temp, fault codes, trip metrics,

C