Delphi 100 251 Rev 1.0 Bluetooth Access

The Rev 1.0 version is notable for its hybrid connectivity, offering both wired and wireless options.

If you have one in your possession, do not throw it away. Keep it as a dedicated tool for that 2005 BMW, that 2008 Toyota Camry, or that 2004 Ford F-150. With the correct driver configuration, it will outlast many modern, cheap OBD2 dongles. Delphi 100 251 Rev 1.0 Bluetooth

Typically supports 12V (cars) and 24V (trucks) with built-in protection diodes. The Rev 1

Partially. You can read basic OBD2 emissions data (Mode $01-$0A) on any car. However, advanced systems (ADAS, complex CAN FD networks, most 2020+ EVs) will fail. The Rev 1.0 lacks the hardware for CAN FD (Variable Data Rate) and DoIP (Diagnostics over IP). that 2008 Toyota Camry