ELM327 Terminal Command Apps

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.

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

Search terms:

• obd2 adapter terminal
• obd2 chat
• obd2 version check
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• obd2