ELM327 Emulator for testing software interfacing OBDII via ELM327 adapter supporting multi-ECU simulation

Tool that simulates some vehicle diagnostic services. It can be used to test OBD-II dongles or tester tools that support the UDS (ISO 14229) and ISO-TP (ISO 15765-2) protocols.

Python package for Unified Diagnostic Services (UDS, ISO 14229) communication. Provides a common API across diagnostic buses (CAN, Ethernet, LIN, FlexRay, K-Line) and can be extended to custom transports.

OBD-II ECU Simulator

A digital dashboard using Python, Raspberry Pi Zero W, and vehicle's On Board Diagnostics (OBD-II) Port.

Developed to assist in managing day-to-day operations of a mobile automotive diagnostic, and car key replacement business. This project integrates several technologies to improve hands-free interaction while driving. Automotive-AI can be customized for 2-way interaction with any available API services.

Talking to your vehicle over the CAN bus with Python

Extensible Internet Of Things integration service written in Python that can be run in a Raspberry Pi Zero W.

The ScanYourCar project connects to the car through an OBD reader (e.g., ELM327) and checks which PIDs (Mode 2 and Mode 3 only) are supported by that car. It also gets a snapshot of the data for each supported PID.

Guide to the Nissan Leaf CAN bus.

Relay reading OBD data from an ELM327 chip, producing HTTP + WebSocket JSON outputs & CSV log

Dashboard for Car Diagnostics 🚘🧮

OBD II Tools for collection of diagnostic information from vehicles

VehicleGPS is a program written in Python for the Raspberry Pi, that communicates with an u-blox GPS chip, communicates with a car via OBD-II and displays the data on screen.

A simple project which performs the vehicle data logging for digital forensics usage as PoC

Some scripts I've written to work with OBD-II in Python 3.6+

A modern, open-source OBD-II diagnostic tool and dashboard built with Python. Designed to work with ELM327 USB adapters, this tool allows you to monitor vehicle sensors in real-time, read/clear check engine lights, and log data for analysis.

describe this project This project is focused on real-time data acquisition and visualization of various car engine parameters using an ELM327 OBD-II adapter, an Arduino Uno, and a PyQt5 application with Matplotlib.

This project is a Python-based OBD-II data logger that uses a USB adapter to read and log live vehicle sensor data and diagnostic trouble codes (DTCs). It also includes a utility for PID discovery and saves all information to CSV files for analysis.