Elevate Your Product's Edge with TOSUN Technology !
Li Autos, XPENG and BYD Thousands of employees use TSMaster at work every day.
Cost Reduction
Whether in R&D, production, or academic research, our automotive bus tooling solutions can effectively reduce learning time costs, equipment investment, and have an easy-to-use architecture.
Innovative Solutions
The TSMaster development platform assists you with analysis, simulation, testing, calibration, diagnostics, and flashing services. Many free and convenient features are available.
Quick Response
Our team is dynamic and open to discussion. We can assist users in solving engineering problems, building customized services, and streamlining complex and time-consuming project processes.








TSMaster
The TSMaster provides a comprehensive set of features that enable users to quickly and easily build your test idea.
You can do data traffic analysis, build a test system, design an operational panel, log your messages and playback your trace files, Lastly, we can conduct CAN RBS, CCP/XCP calibration, and UDS.
- Cover 95% of functions available in the market
- Significantly reduce R&D and testing costs
- Easy to use software/hardware
- Conversion cost is low.
- Compatible with multi-brand.
- Support multi-language user interface.
Enjoy a 30-Day Free Trial of TSMaster!
VS.
Beta Version
Be the first to experience new features and enhancements in their initial stages.- Early Access
- Exclusive Features
- Validation of Core Functionality
Official Release
Enjoy a stable and reliable version of TSMaster with all features thoroughly tested and optimized.- Full Feature Set
- Stable and Reliable
- Scalability and Compatibility

Hardware
- µs level of accuracy
- 99.9% avoid lose data frame
- DC2500V isolation protection
- Electrostatic allows ±8KV
- Built-in 120 ohm for CAN
- Built-in 100 ohm for FlexRay
- Software configurable resistance
- High-precision periodic function
- Seamless plug and play design
Engineer Everything!
Unleash Infinite Possibilities Now
Don’t worry, our average response time is less than 3 working days.


