elm327

🚜 Collect of CAN IDs and its payloads for various car brands/models in one place. Might be useful for Cyber Security Researchers, Reverse Engineers, and Automotive Electronics Enthusiasts.

car awesome embedded logger sniffer can awesome-list automotive canbus car-hacking automotive-security elm327 bus-monitoring obd2 socketcan vehicular-networks slcan canutils j1962

UpdatedSep 24, 2024

Ircama /ELM327-emulator

Star499

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

UpdatedMar 30, 2025
Python

agronick /aa-torque

Sponsor

Star379

Performance Monitor for cars with Android Auto

android torque elm327 androidauto

UpdatedMar 4, 2025
Kotlin

VaAndCob /ESP32-OBD2-Gauge

Star290

DIY bluetooth obd2 gauge with ESP32 (CYD)

car arduino touch display esp32 meter bluetooth vehicle gauge tft cheap yellow elm327 obd2 obdii cyd cheap-yellow-display cheapyellowdisplay

UpdatedMar 16, 2025
C

EricSmekens /node-bluetooth-obd

Star272

Node package for communication with Bluetooth OBD connectors.

obd elm327 bluetooth-obd

UpdatedMar 18, 2022
JavaScript

mickeyl /LTSupportAutomotive

Star235

An iOS / watchOS / macOS support library for OBD2, VIN-Decoding, and more.

macos ios wifi obd usb-serial-adapters elm327 obd2 btle watchos4

UpdatedJul 5, 2024
Objective-C

DarthAffe /OBD.NET

Star205

C#-Library to read data from car through an ELM327-/STN1170-Adapter

obd elm327 stn1170

UpdatedJun 6, 2022
C#

kerpz /ArduinoHondaOBD

Star149

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

UpdatedFeb 13, 2024
C++

adlerre /obd2-mqtt

Star82

OBD2 to MQTT for Home Assistant

mqtt esp32 gps cellular home-assistant sim800 elm327 obd2 a7670

UpdatedApr 23, 2025
C++

muki01 /OBD2_K-line_Reader

Star81

OBD2 K-line Reader (ISO9141 and ISO14230)

diagnostics elm327 obd2 diagnostic kwp2000 iso9141 diagnostic-tool k-line diagnostic-tests iso14230-1

UpdatedApr 4, 2025
C++

Spartelfant /ELM327-BT

Star78

ELM327-based OBD-II Bluetooth interface

bluetooth automotive canbus bt elm327 obd2 obdii obd-ii

UpdatedJun 1, 2020

kkonteh97 /SwiftOBD2

Star77

The versatile OBD2 toolkit for Swift developers. Diagnose, explore, and build custom vehicle apps with ease. Includes an emulator for streamlined prototyping.

macos swift ios elm327 obd2