This app, ELM327 Identifier, helps determine the true version of your ELM327 adapter. Many counterfeit Chinese adapters misrepresent their compatibility. The app tests nearly all available AT commands, comparing results to the official ELM327 datasheet. This quickly reveals whether the adapter's claimed specifications are accurate or if it's a fake. The app checks 114 AT commands, excluding those requiring a car connection and specific protocols.

To use the app, power on your ELM327 adapter, connect it to your Android device, launch the app, and tap "CONNECT." The scan begins automatically, displaying the results. You can save these results. Importantly, a counterfeit adapter doesn't guarantee incompatibility with your applications.

Key features include:

• Accurate ELM327 Version Identification: Identifies the actual ELM327 version, crucial because many Chinese clones misrepresent compatibility.
• Supported AT Command Information: Tests nearly all AT commands and displays support based on the official datasheet, verifying adapter authenticity.
• Broad Firmware Version Support: Supports firmware versions up to v2 and experimental versions, ensuring compatibility with various ELM327 devices.
• Rapid Compatibility Check: Quickly checks adapter claims by sending AT commands (excluding those needing a car connection).
• Clear Scan Results and Details: Automatically scans and displays results; a white bar highlights expected supported commands. Details and saving to the internal SD card are available.
• Repeat Scan Option: Allows users to re-run the scan for verification.

Note: A fake adapter may still function with some applications. Users can contact the developer for app translation.