OBDSTAR ECU Master | Configuration (A&C) | Software License
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The OBDSTAR ECU Master Configuration (A&C) software license activates configuration functionality within the OBDSTAR ECU Master and provides access to software updates for 1 year. This license is designed for technicians and diagnostic professionals who use the ECU Master to configure and customize control modules in cars, commercial vehicles, and agricultural and off-road machinery. Once purchased, the license is automatically linked to your specified serial number, typically within one business day of ordering.
With this software license, users can download software updates, receive new vehicle protocols, and continue using the configuration features of module A&C throughout the license period. An active internet connection is required for activation and downloading updates. After the 1-year license period expires, the system becomes locked from further updates and a new software renewal must be purchased to maintain access to the latest technical information and software features.
Applications and Features
The OBDSTAR ECU Master Configuration (A&C) license unlocks specific configuration capabilities within the ECU Master. Below are the functions supported by this license:
- ECU configuration: Adjust and configure parameters in electronic control units.
- Module coding: Code control modules after replacement or repair.
- Software updates: Download new software versions and vehicle protocols during the license period.
- Expanded vehicle coverage: Access additional makes and models through regular updates.
- Parameter adjustment: Modify settings for components and sensors.
- Online activation: Link the license to your device's serial number.
Compatible Devices
This software license is exclusively designed for the following OBDSTAR device:
- OBDSTAR ECU Master
What's Included
- 1x OBDSTAR ECU Master | Configuration (A&C) | Software License
💡 Good to know: Provide the 12-character serial number of your OBDSTAR ECU Master in the order notes field at checkout. Activation is automatic and typically processed within one business day, after which updates are immediately available on your device.
How does it work in practice?
This license is activated digitally. Follow the steps below for proper activation:
- Provide your serial number: Enter the 12-character serial number of your OBDSTAR ECU Master in the order notes field during checkout.
- Place your order: Complete your order, and your license will be processed.
- Automatic activation: Your license will be automatically linked to the serial number you provided, typically within one business day.
- Connect your device: Power on the ECU Master and ensure you have a stable internet connection.
- Download updates: Open the software on your device and download available updates for the A&C module.
- Start using features: Access all configuration tools throughout your full 1-year license period.
Serial number information
Your OBDSTAR ECU Master serial number consists of 12 characters and must be entered in the order notes field when placing your order. You can find the serial number in these locations:
- Back of the device: On the sticker located on the back of the ECU Master.
- Software info menu: In the settings or information menu on the device itself.
- Original packaging: On the label of the box your device was shipped in.

