Obd2 Python Packages

can-isotp

A Python package that provides support for ISO-TP (ISO-15765) protocol

udsoncan

Python implementation of UDS (ISO-14229) standard.

mcp-can

Vehicle CAN Bus, OBD-II and J1939 Diagnostics for LLMs (Model Context Protocol)

elm327-emulator

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

py-uds

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.

py-obdii

A modern, easy to use, Python 3.8+ library for interacting with Vehicles via OBDII devices. Support USB, Bluetooth, Ethernet, and WiFi adapters.

elmulator

A scriptable Bluetooth LE and TCP OBD2 (ELM327) adapter emulator and CI test harness. Test your OBD2 app without a car or a physical adapter. MIT.

peykan

Talk to Your Car Using AI

obd-socketio

python-OBD ASGI and JSON serializer

elm327obd

OBD2 car diagnostics in your terminal: live data, check-engine trouble codes with plain-English guidance, readiness monitors and Mode 22 PIDs for ELM327 WiFi adapters. Python TUI for macOS/Linux.

autodiag

Diagnóstico OBD2 universal para veículos 2015+

elm327-obdii

A Python library for reading vehicle diagnostic data from ELM327 Bluetooth Low Energy (BLE) OBD-II adapters.

wican-cli

Command-line tool for managing WiCAN Pro OBD-II devices

fleet-management-system

Python-based Fleet Management System with real-time automotive telematics: OBD-II diagnostics, GPS tracking, CAN bus decoding, DTC analysis, driver behavior monitoring, fuel analytics & live dashboard. Built with FastAPI + SQLAlchemy.

pi-auto

Raspberry Pi auto device that uses OBD and gps data and sends it to fleet-track.org