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jgamblin / CarHackingTools

Install and Configure Common Car Hacking Tools.

car obd can-bus automotive-security elm327 obd2 obd-ii defcon26

Updated May 7, 2023
Shell

Ircama / ELM327-emulator

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

emulator simulator simulation torque can automotive can-bus elm327 obd2 uds obdii controller-area-network obd-ii diagnostic-tool vehicle-diagnostic obdlink

Updated Feb 22, 2026
Python

rzetterberg / elmobd

A Go library for talking to cars over OBD-II

go golang cars automotive obd2 obd-ii

Updated May 29, 2024
Go

muki01 / OBD2_K-line_Reader

OBD2 K-line Reader (ISO9141 and ISO14230) with microcontrollers like ESP32, Arduino

arduino esp32 diagnostics elm327 obd2 ecu diagnostic kwp2000 obdii kline iso9141 obd-ii obdii-library diagnostic-tool k-line diagnostic-tests iso14230-1 raspberry-pi-pico

Updated Feb 22, 2026
C++

kerpz / ArduinoHondaOBD

Collections of Arduino codes that reads and translates Honda OBD codes to ELM / OBD 2 PID codes. It also process and displays the output to a LCD or transmit the output to a bluetooth channel.

arduino bluetooth uart elm327 obd2 obd-ii automotive-applications honda-obd

Updated Feb 13, 2024
C++

lbenthins / ecu-simulator

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.

uds obd-ii iso-14229 isotp iso-15765-2 ecu-simulation car-diagnostics

Updated Jun 2, 2023
Python

mdabrowski1990 / 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.

python diagnostics onboard-diagnostics automotive can-bus obd2 uds lin-bus flexray ecu iso15765 obd-ii iso14229 iso-14229 iso-15765 vehicle-communication unified-diagnostic-services vehicle-diagnostics unified-diagnostic-service

Updated Feb 21, 2026
Python

provrb / obdium

OBDium. The free, open-source on-board diagnostics software. Where silence falls, truth rises.

rust obd automotive elm327 obd2 obd-ii car-diagnostics

Updated Jan 9, 2026
Rust

Spartelfant / ELM327-BT

ELM327-based OBD-II Bluetooth interface

bluetooth automotive canbus bt elm327 obd2 obdii obd-ii

Updated Jun 1, 2020

kostaszaf / can-gateway-sniffer

An embedded CAN bus sniffer which is able to monitor any of the vehicle internal CAN bus and perform some action by triggering new CAN messages. In this way certain vehicle functionality can be triggered by responding to custom steering wheel button events, or use the vehicle virtual cockpit to display OBD-PIDs values instead of relying on an ex...

gateway seat canbus convenience drivetrain steering-wheel audi vw skoda adaptive-cruise-control obd-ii candump j533 da1469x audi-q3 virtual-cockpit can-gateway drive-select can-sniffer kufatec

Updated Nov 3, 2021
C

begaz / OBDII

Now everyone can connect safety to elm327 hugs with Begaz

dart bluetooth flutter obd2 obdii obd-ii

Updated Feb 7, 2024
Dart

shchers / ecu-simulator

OBD-II ECU Simulator

python simulator can obd diagnostics vehicle can-bus obd2 socketcan ecu obd-ii

Updated Sep 29, 2020
Python

KoffeinFlummi / rustbucket

Access your car's diagnostics with a BeagleBone Blue and Rust.

beaglebone automotive beaglebone-blue obd2 obd-ii

Updated Nov 10, 2020
Rust

muki01 / OBD2_KLine_Library

OBD2 K-Line library (ISO9141, ISO14230) for Arduino, ESP32, and other compatible boards.

car arduino library esp32 arduino-library obd vehicle elm327 obd2 diagnostic kwp2000 obdii kline iso9141 obd-ii diagnostic-tool k-line diagnostic-tests iso14230-1 obd2-library

Updated Jan 28, 2026
C++

muki01 / I-K_Bus

BMW I-Bus / K-Bus communication and control with microcontrollers (ESP32, Arduino, etc.).

car vehicle bmw ibus obd2 obdii obd-ii bmw-ibus bmw-kbus kbus k-bus i-bus

Updated Jan 3, 2026
C

PowerBroker2 / ArduHUD

Arduino/ELM327-based project to create a car head's up display

car arduino hud obd elm327 obd2 obdii carhacking obd-ii heads-up-display

Updated Jun 5, 2022
C

langroodi / OBD-II-Emulator

Linux ODB-II Emulator to interact with OBD2 Scanners via CAN

linux emulator automotive can-bus obd2 obd-ii

Updated Apr 10, 2023
C++

dmatej / java-cardiag

ELM327+OBDII car diagnostic completely written in Java

java car obd2 serial-interface obd-ii java-cardiag

Updated Oct 23, 2017
Java

pschichtel / VirtualECU

ECU simulator

scala simulator can obd2 socketcan ecu obd-ii

Updated Dec 11, 2024
Scala

evanshortiss / obd-parser

Write commands to a generic OBDII connection and parse responses

typescript serial bluetooth poll obd vehicle elm327 obd2 vehicular-networks ecu obd-ii obd-parser

Updated Oct 19, 2017
TypeScript

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