UD-BS OBD2 Bluetooth Scanner

Overview

  The UD‑BS UnifyDiag is a robust Bluetooth 5.2 dual‑mode wireless OBD‑II adapter engineered for reliable vehicle communication. It implements enhanced connection security and optimized bus filtering, supporting cross‑platform operation with broad third‑party app compatibility. Featuring smart power‑saving management and standard ELM327 command support, it serves as a flexible solution for car enthusiasts and DIY vehicle troubleshooting.

Multi‑Platform Secure Pairing

Secure and simple Bluetooth pairing compatible with iOS, Android and Windows systems.

ELM327 Full Compatibility

Fully compliant with ELM327 v2.3 AT command set for seamless interaction with mainstream diagnostic software.

Intelligent Power Management

Supports wireless auto‑sleep & wake‑up function; sleep current as low as 3 mA to avoid vehicle battery drain.

Broad Third‑Party App Support

Works with a wide range of popular third‑party OBD applications for diversified usage scenarios.

Advanced CAN Filtering

Supports up to 200 groups pass‑and‑block message filters for precise bus data screening.

Continuous Performance Optimization

Enjoy free firmware updates to add new functions and improve stability over time.