obdlink

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

Open-source AI-powered car diagnostics. OBD-II adapter + Claude API = plain-English diagnosis and repair guides.

Mazda ND3 (2024+) PID OBDII codes validated

OBD HUB WATCH for M5Stack StopWatch C152 V1.0 and OBDLink CX. Derived from SKYGAUGE, with round UI, G-force, data freshness and power management.

FORScan Ford Service Information Toolkit helps Ford owners and workshop technicians convert legacy TSO service DVDs, run OBD2 diagnostics on F150 and F250 trucks, manage ELM327 and OBDLink adapter workflows, and build local browseable HTML sites from lawfully obtained Ford service information on Windows PCs.

OBD-II and VAG UDS fault scanner for ELM327/OBDLink cables: read-only scans, clear all codes, live data, history

Native macOS app and CLI that reads Ford vehicles over an OBDLink EX: every module, trouble code and live value, explained. Read only by design.

Read-only reader for Porsche 991.2 GT3 DME over-rev counters (OBDLink MX+, SocketCAN, or the OBDLink phone app). Tested on a US 991.2 GT3 only.

J2534 pass-thru driver for OBDLink EX adapters

Cross-platform OBD-II session library with a clean API for connecting to vehicles, reading PIDs, and handling communication protocols. Runs on macOS, Linux, Windows and iOS. Powers RevOBD2 and Omatach.