ELM327 Emulator

OBD-II ELM327 adapter emulator for testing diagnostic apps
AppID:com.github.autodiag2.elm327emu
Author:autodiag2
License:GPL-3.0-only
Donation:Webpage
InRepoSince:2026-03-18
LastRepoUpdate:2026-03-18
LastAppUpdate:Unknown
LastVersion:18
Categories:Development
APK source:
Google Play:Check if it's there
icon Simulates an ELM327 OBD-II interface over Bluetooth/BLE/network.
Useful for development and testing without a real vehicle.
Support many protocols CAN, KWP2000, ... any supported by ELM327.
Support OBD-II messages.
Track what have been sent by the scantool using the log.

WhatsNew:

- fix issues
- rename app

Download Website Source Issues ChangeLog
1.png 2.png 3.png 4.png
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 18 (2026-03-18) no RB details available help icon

Android Versions:
  • Target: 14.0
  • MinVer: 9.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
Permissions: help icon

Download (12.2 M)