Elm327 OBD2 Wifi Tool for iPhone/PC/Android

Simple WiFi OBD2 Adapter for Phone Apps

This ELM327 WiFi adapter is a low-cost way to connect a compatible phone, tablet or computer to a vehicle’s diagnostic port for simple engine code reading and live data through a compatible app.

It is an app adapter, not a full diagnostic scan tool. It is mainly suited to basic engine fault code checks on OBD2-compliant vehicles.

Best Suited For

This adapter is best suited to users who need a WiFi-style OBD2 connection for compatible apps, including some iPhone and iPad setups depending on the app used.

It can be useful for quick engine code checks and simple live data, but it is not designed for deeper manufacturer-level diagnostics.

Key Features

• WiFi OBD2 adapter for compatible apps
• Useful for selected iOS, Android and computer-based setups
• Reads and clears engine fault codes where supported by the app
• Displays selected live engine data
• Compact plug-in design
• Low-cost option for basic checks

App-Based Operation

This adapter requires a compatible third-party app. App features, app cost, supported data and device compatibility vary depending on the app used.

WiFi adapters create a local connection to the device, so phone internet access may be affected while connected, depending on the device and app setup.

Vehicle Compatibility

This adapter is intended for OBD2-compliant vehicles with a standard 16-pin diagnostic port. It is mainly for engine and emissions-related diagnostic data.

It will not provide full-system access to ABS, SRS airbags, transmission, service resets, battery registration, DPF functions or coding.

What’s in the Box

• ELM327 WiFi OBD2 adapter
• Basic setup information

Is This the Right Scan Tool for You?

Choose this adapter if you need a simple WiFi OBD2 adapter for compatible phone or computer apps.

If you want a more reliable Stahlcar-supported app adapter, compare this with the ST400 or ST350 where suitable. If you need full-system diagnostics, choose a handheld scan tool instead.