ELM327 Identifier

ELM327 Identifier is an Android app designed to identify the genuine version of your ELM327 adapter. Many counterfeit Chinese adapters misrepresent their compatibility. This app tests nearly all available AT commands, comparing the results against the official ELM327 datasheet. This allows for quick verification of the adapter's authenticity and claimed capabilities. The app checks 114 AT commands, excluding those requiring a car connection and a specific protocol. To use it, power on your ELM327 adapter, pair it with your Android device, launch the app, and tap "CONNECT." The scan begins automatically, displaying the results onscreen. You can also save these results for later reference. It's crucial to understand that a counterfeit adapter doesn't automatically mean it's unusable with your applications.

Key Advantages:

• Authentic ELM327 Version Identification: Accurately identifies your ELM327 version, crucial because many Chinese clones misrepresent their compatibility.
• Supported AT Command Information: ELM327 Identifier sends almost all available AT commands and displays which are supported according to the official ELM327 datasheet, enabling quick verification of adapter authenticity.
• Broad ELM327 Firmware Version Support: Supports firmware versions up to v2 and experimental versions, ensuring compatibility with a wide range of ELM327 devices.
• Rapid Adapter Compatibility Check: Quickly verifies the adapter's claimed capabilities by sending AT commands. Note that commands requiring a car connection with a specific protocol are excluded for consistent results.
• Comprehensive Scan Results and Details: After connection, the app automatically scans and displays results. A visual indicator highlights expected supported commands. Users can access detailed scan results via the "RESULTS" button and save them to the device's internal SD card.
• Repeat Scan Functionality: The "RESCAN" button allows for convenient re-verification of the adapter.

Important Note: A counterfeit adapter may still function with some applications. Users can contribute translations of the app's text by contacting the developer via email.

ELM327 Identifier Screenshots