MINI BLUETOOTH OBD2 CAR SCANER TOOL ELM327

The Mini Bluetooth OBD2 Scanner ELM327 V2.1 is a compact and portable vehicle diagnostic interface designed to communicate with OBD-II compliant gasoline vehicles. It connects wirelessly to Android smartphones, tablets, or PCs using Bluetooth technology, allowing users to monitor vehicle performance and diagnose engine problems in real time.

The scanner supports a wide range of OBD-II protocols, enabling compatibility with many modern vehicles. It can retrieve and clear Diagnostic Trouble Codes (DTCs), turn off the Malfunction Indicator Lamp (MIL) or “Check Engine” light, and display live sensor data from the vehicle’s ECU.

The device provides access to important engine parameters such as engine RPM, vehicle speed, coolant temperature, fuel pressure, oxygen sensor readings, throttle position, airflow rate, and many other diagnostic values.

Its wireless design eliminates the need for cables or external power supplies, making installation simple and convenient. The scanner is ideal for car owners, technicians, and automotive enthusiasts who need a low-cost and effective diagnostic solution.

Important Compatibility Notes:

• Works only with gasoline vehicles supporting OBD-II
• Does not support diesel vehicles or trucks
• Compatible mainly with Android 4.0 – Android 4.4
• Does not support iOS devices
• Some vehicle models may not be fully supported

Specifications

• Model: Mini ELM327 Bluetooth V2.1
• Connection Type: Bluetooth
• Wireless Range: 5 – 10 meters
• Supported Devices: Android smartphones, tablets, PCs with Bluetooth
• Vehicle Support: OBD-II gasoline vehicles only
• Not Supported: Diesel vehicles, trucks, iOS devices
• Functions: Read/Clear DTC codes, live data monitoring, MIL reset
• Power Source: Vehicle OBD-II port
• Communication: Wireless Bluetooth interface
• Diagnostic Standards: OBD-II / EOBD compliant

Supported Protocols

• ISO9141-2
• ISO14230-4 KWP
• ISO15765-4 CAN
• SAE J1939 CAN
• USER1 CAN
• USER2 CAN

Applications

• Vehicle diagnostics and troubleshooting
• Reading engine fault codes
• Clearing Check Engine lights
• Real-time engine monitoring
• Automotive maintenance
• Fuel consumption monitoring
• Sensor performance analysis
• DIY car repair projects
• Garage and workshop diagnostics
• Automotive educational projects