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 OBDSTAR-MT203-Coverage.xlsx

OBDSTAR MT203 CAN Driver Gateway Simulator

MT203 CAN driver/Gateway simulator is a tool designed for automotive electronics maintenance and repair.  It provides CAN drive and gateway simulation function, supports multiple vehicles, and is a compact device, which is a good helper for automotive electronics maintenance engineers!

Why you need OBDSTAR MT203?
1.CAN Drive Function
The Dash, Audio, Gear Lever, Handbrake and other modules of latest vehicles enter working state mainly through CAN transmission, however, occasionally automotive technicians servicing the module are detaching from vehicle CAN network, thus causing no operational status. This function can simulate CAN communication to wake up the ECU module, so that the module can enter the working state, which can be tested and verified. It also saves the need to purchase a large number of startup platforms and wiring harnesses for various vehicle models, reducing costs for automotive technicians.

2.Gateway Function
At present, an increasing majority of automobiles are designed with gateway modules for security and efficiency reasons, the majority of ECU modules and diagnostic scanner requires a gateway to pass through the protocol type and baud rate to accomplish the communication.When the ECU module needs to be detected with the diagnostic scanner, it requires an additional connection to the corresponding model's gateway to complete the transmission, which greatly causes inconvenient detection.MT203 gateway simulator works to emulate the majority of automotive gateways to accomplish various types of protocols and baud rate conversion, and the diagnostic scanner provides an efficient way to communicate with the ECU module.     Eliminates the need to purchase different gateways for various models and create wiring test platforms, reducing costs for automotive technicians.

Applicable Maintenance Scenarios
1. Automotive electronic ECU repair (Airbag, Dash, BCM and other modules simulation gateway diagnostic test by BENCH)
2.Automotive electronic ECU repair (Dash, Audio, Gear Lever, AC panel and other modules CAN drive test by BEHCH)
3.E-car components repair (Compressor, DCDC, On-board charger and other modules simulation gateway diagnostic test by BENCH)

Advanced Functions:
Using STM32H723 high-performance MCU, fast running speed;
Support standard CAN, Low speed(fault-tolerant CAN), CAN FD protocols:
Automatic scanning, manual baud rate selection, custom input baud operation;rate and other modes to simulate different types of gateways;
Integrated design, comes with 120Ω resistor switch, easy to operate;
Simple and intuitive menu allows you to quickly master the device;
Mini USB upgrade cable directly connected to the PC for one-key upgrade.

Supported Protocol Types/Functions
1. Gateway Supported Protocols
Standard CAN/Standard CAN
500K/250K
500K/125K
Custom Baud Rate

Standard CAN/Tolerant CAN
500K/83.3K
500K/100K
500K/125K
125K/125K
Custom Baud Rate

Standard CAN/CAN FD
500K/5M
500K/2M
Custom Baud Rate

2.CAN Driver Supported Functions
Supports Dash, Audio, Gear Lever, AC Panel and other test functions for AUDI, BENZ, BMW, DODGE, FORD, JAGUAR, LAMBORGHINI, LAND ROVER, PORSCHE, ROLLS-ROYCE, VOLKSWAGEN, VOLVO and other brands.

For detailed list, please reference the function manual, more functions are under development.



Specifications:
1. Using STM32H723 high-performance MCU, fast running speed;
2. Support standard CAN, Low speed (fault-tolerant CAN), CANFD protocols;
3. Automatic scanning, manual baud rate selection, custom input baud rate and other modes to simulate different types of gateways;
4. Integrated design, comes with 120Ω resistor switch, easy to operate;
5. Simple and intuitive menu allows you to quickly master the device operation;
6. Mini USB upgrade cable directly connected to the PC for one-key upgrade.
 
Function Display-(From OBDSTAR Mobile App)

Connection manuals available on OBDSTAR App available for Android and iOS:
https://www.obdstar.com/ObdstarApp/

1)Main Page


2) Gear Lever Pinout



3) Dash Pinout


4) Radio Pinout



OBDSTAR MT203 Test Platform Package List
1pc x OBDSTAR MT203 main unit
1pc x Mini USB upgrade cable

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Download & Technical Support

 OBDSTAR-MT203-Coverage.xlsx