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ELM327 Terminal Command Apps
Android

ELM327 Terminal Command Apps

OBDHighTech June 21, 2017

elm327 terminal command

ELM327 Terminal Command apps easy help you communication to ELM327 OBD2 Adapter/Dongle by command line.

Example Command

ATI (device identification): Returns fixed device identification
Example
>ATI
ELM327 v1.5
Notice: Identification starts with “ELM32” in order to maintain compatibility with legacy applications.

ATZ (reset): Performs device reset and returns ELM327 identification
Example
>ATZ
ELM327 v1.5

ATWS (warm start): Peforms “soft” reset and returns ELM327 identification
Example
>ATWS
ELM327 v1.5

ATPC (Protocol close): Terminates current diagnostic session.
Example
>ATPC
OK

Read more at EL327 Document.

ELM327 Terminal Command

The ELM327 Terminal Command is that allows you to interface directly with an OBD adapter over Bluetooth. The IP address/port and Bluetooth ID are configurable. Output is in a messaging style format.

elm327 terminal command

Key Features

  • OBD2 adapter/dongle version.
  • Display the device description.
  • Setting adapter/dongle.
  • Read trouble code.
  • Erase trouble code.
  • Print a PP Summary.
  • …

Vehicle Support

  • USA: All cars and light trucks manufactured since 1996 (OBD2)
  • EU-Gasoline: Registered after 2001 (EOBD)
  • EU-Diesel: Registered after 2004 (EOBD)
  • Other: 2004 – Newer

Adapter/Dongle Support

  • ELM327 Bluetooth
  • OBDLink Bluetooth
  • KiWi Bluetooth
  • Vgate Bluetooth
  • BAFX Bluetooth
  • Viecar Bluetooth
  • OBDKey Bluetooth

ELM327 Terminal Command Log

1.3 – 30 May 2016
  • Change UI
  • Performance Improve
1.2 – 10 Jan 2016
  • Performance Improve
  • Add ELM Command Document
1.1 – 22 Dec 2015
  • Change UI
  • Fix performance
1.0 – 11 Oct 2015
  • Init version

Search terms:

  • obd2 adapter terminal
  • obd2 chat
  • obd2 version check
  • obd2 checked
  • obd2
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About The Author

OBDHighTech

2 Comments

  1. Bela

    Hi My name’s Bela
    I have a queson: How can I change
    username and pin in a ELM 327?
    Thank you

    January 19, 2020
    • OBDHighTech

      Can’t change it

      October 1, 2021

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