Hondash: OBD Scanner

Specs

Model version	V4
Bluetooth version	4.2 BR/EDR
Range	30 m
Avg. communication latency	35 ms
Max. sensor read frequency	460 Hz
Power supply through DLC	+12 V
External power supply option	available
Avg. current consumption	4.9 mA (idle), 9 mA (connected)
Housing construction	3D printed
Housing material	ABS
Dimensions	L 35 mm x W 20 mm x H 14 mm
ECU Compatibility	Honda OBD1/2A/2B that have 3-pin or 5-pin DLC connector (Compatibility Guidelines)

Description

Hondash OBD Scanner is an interface device that connects to data link connector (DLC) and establishes wireless Bluetooth communication (read only) between engine control unit (ECU) and destination device.
The scanner is powered through the DLC connector. More options for powering the scanner are described here.

Product photos (V4)

(Version V1, Version V2, Version V3, Version V3.5)

DLC diagnostic connector locations

The 3-pin DLC diagnostics data connector (blue, older versions '92-'95 may be grey or yellow) is usually inserted in a protective rubber (green or blue) sleeve together with a 2-pin SCS connector (3-pin & 2-pin connectors in a single protective sleeve). The 2-pin connector is a SCS service check connector for self-diagnostics purposes, it does NOT support diagnostics data transmission.