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B02 Bluetooth OBD2 Scanner – Compact Wireless OBD II Diagnostic Adapter

Bluetooth OBD2 Scanner

The B02 Bluetooth OBD2 Scanner is a compact and reliable Bluetooth OBD2 Scanner designed for fast, accurate, and wireless vehicle diagnostics. Built with the advanced YM1130 SoC chipset, it delivers stable Bluetooth communication, efficient data transmission, and broad vehicle compatibility. Whether you're a car owner, DIY mechanic, automotive technician, or workshop professional, the B02 helps you quickly identify engine problems, monitor live vehicle performance, and reduce unnecessary repair costs.


Simply plug the B02 into your vehicle's OBD II port, connect it to a compatible Bluetooth diagnostic application, and instantly access engine data, read and clear fault codes, and monitor real-time vehicle information.


Advanced YM1130 SoC Technology


The B02 Bluetooth OBD2 Scanner is powered by the third-generation YM1130 SoC processor, providing faster communication, improved stability, and reliable diagnostic performance. Its mature hardware architecture is optimized for continuous operation and supports a wide range of OBD II vehicles with high compatibility.


Professional Vehicle Diagnostics


Quickly identify engine problems by reading Diagnostic Trouble Codes (DTCs). After repairs have been completed, the B02 allows you to erase stored fault codes and reset the Check Engine Light, helping you verify repairs and avoid unnecessary trips to the repair shop.


Stable Bluetooth Connectivity


The B02 features reliable Bluetooth wireless communication, allowing seamless pairing with compatible OBD2 diagnostic applications. Its stable connection ensures smooth data transmission for accurate and consistent vehicle diagnostics without the hassle of cables.


Monitor Live Vehicle Data


Monitor your vehicle's performance in real time, including:

  • Engine RPM

  • Vehicle Speed

  • Engine Coolant Temperature

  • Battery Voltage

  • Engine Load

  • Fuel System Status

  • Intake Air Temperature

  • Oxygen Sensor Data

  • Fuel Trim

  • Live Data Stream

Real-time monitoring helps detect potential issues early and improves preventive vehicle maintenance.


Complete OBD2 Functions


The B02 supports essential diagnostic features, including:

  • Read Diagnostic Trouble Codes (DTCs)

  • Clear Engine Fault Codes

  • Live Data Stream

  • Freeze Frame Data

  • I/M Readiness Status

  • Vehicle Information (VIN)

  • Engine Performance Monitoring

  • Data Stream Transmission

  • Real-Time Vehicle Diagnostics

These professional functions make the B02 an ideal Bluetooth OBD2 scanner for everyday maintenance and troubleshooting.


Supports Full OBD2 Protocols


The B02 Bluetooth OBD2 Scanner supports major OBD II communication protocols, including:

  • ISO9141-2

  • ISO14230-4 KWP (5-Baud & Fast Initialization)

  • ISO15765-4 CAN (11-bit & 29-bit)

  • SAE J1850 PWM (V1.5)

  • SAE J1850 VPW (V1.5)

This wide protocol coverage ensures compatibility with thousands of OBD II-compliant gasoline and diesel vehicles.


Compact & Lightweight Design


The B02 features an ultra-compact design measuring just 49 × 26 × 30 mm and weighing only 31 grams. It fits securely into your vehicle's OBD II port without taking up extra space, making it ideal for daily use and continuous monitoring.


Wide Vehicle Compatibility


The B02 Bluetooth OBD2 Scanner is compatible with most OBD II-compliant gasoline and diesel vehicles supporting standard OBD2 protocols. It works with many popular manufacturers, including:

  • Toyota

  • Honda

  • Ford

  • Chevrolet

  • BMW

  • Mercedes-Benz

  • Audi

  • Volkswagen

  • Hyundai

  • Kia

  • Nissan

  • Mazda

  • Subaru

  • Lexus

  • Volvo

Compatibility depends on your vehicle's OBD II support.


Why Choose the B02 Bluetooth OBD2 Scanner?


The B02 Bluetooth OBD2 Scanner combines the advanced YM1130 SoC chipset, stable Bluetooth connectivity, compact design, and broad OBD II protocol support in one affordable diagnostic tool. Whether you're diagnosing a Check Engine Light, monitoring live vehicle data, or performing preventive maintenance, the B02 delivers dependable performance for both personal and professional use.


Frequently Asked Questions (FAQs)


1. What vehicles are compatible with the B02 Bluetooth OBD2 Scanner?


The B02 supports most OBD II-compliant gasoline and diesel vehicles that use standard OBD2 communication protocols.


2. Can the B02 read and clear Check Engine Light codes?


Yes. It reads Diagnostic Trouble Codes (DTCs), identifies engine problems, and clears fault codes after repairs have been completed.


3. What chipset does the B02 use?


The B02 is powered by the third-generation YM1130 SoC chipset, providing stable communication, fast processing, and reliable diagnostic performance.


4. Does the B02 display live vehicle data?


Yes. It provides live engine data including RPM, coolant temperature, battery voltage, engine load, fuel trim, and oxygen sensor readings.


5. Does the B02 support multiple OBD II protocols?


Yes. It supports ISO9141-2, ISO14230-4 KWP, ISO15765-4 CAN, and SAE J1850 PWM/VPW (V1.5), ensuring broad vehicle compatibility.


6. Is the B02 easy to use?


Yes. Simply plug it into your vehicle's OBD II port, pair it with a compatible Bluetooth diagnostic app, and begin diagnosing your vehicle in minutes.


7. Is the B02 suitable for workshops and DIY users?


Absolutely. Its reliable Bluetooth connectivity, compact design, and professional diagnostic capabilities make it suitable for both automotive professionals and home users.


8. Why should I choose the B02 Bluetooth OBD2 Scanner?


The B02 offers a compact design, advanced YM1130 SoC processor, stable Bluetooth communication, broad OBD II protocol support, and dependable diagnostics at an affordable price.

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