DLC Interface


Bluetooth version4.2 BR/EDR
Range30 m
Avg. communication latency35 ms
Avg. sensor read frequency420 Hz
Power supply through DLC+12 V
External power supply optionavailable
Avg. current consumption4.4 mA (idle), 12 mA (connected)
Case construction3D printed
Case materialABS
Case dimensionsL 46 mm x W 23 mm x H 14 mm
ECU CompatibilityHonda OBD1/2A/2B that have
3 pin or 5 pin DLC connector
(Compatibility Guide)
hondash bluetooth interface 1


  • Hondash DLC (Data Link Connector) Interface is a device that establishes communication between car's ECU and other device and transmits data via Bluetooth.
  • The interface si powered through the DLC connector. More options for powering the interface are described here.

Product photos (Version V3.5)

hondash bluetooth interface 2 hondash bluetooth interface 3 hondash bluetooth interface 4 hondash bluetooth interface 5

(Version V1, Version V2, Version V3)

DLC diagnostic connector locations

The 3 pin DLC connector is usually inserted in a green or blue rubber sleeve (3 pin + 2 pin connectors in a single protective sleeve).
hondash dlc connector location main
hondash dlc connector location 1
behind the center
hondash dlc connector location 2
behind the right kick panel,
which covers the ECU
hondash dlc connector location 3
below the glove box,
right corner