TL1001 – Automotive-Grade Portable LIN bus interface

TL1001 is a portable and easily installable device introduced by TOSUN, featuring a 1 channel LIN bus to USB interface. The LIN bus device supports a speed range of 0 to 20Kbps.
- ARM64 Linux: tsdev
- HarmonyOS: tsdev
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TL1001 Functions and parameters
The product uses a high-speed USB 2.0 interface to connect to a PC, and its driver-free design for Windows and Linux systems ensures system compatibility.
When used with the powerful TSMaster software, it supports loading LDF database files. This facilitates easy monitoring, analysis, and simulation of LIN bus data. Additionally, it supports functions such as UDS diagnostics, ECU programming, and more.
It can be used for secondary development API on Windows and Linux, supporting various development environments such as C++, C#, LabView, Python, etc. This makes it convenient to integrate into various testing systems, providing efficiency and ease of use.
- µs (microsecond) level hardware message timestamps to meet advanced requirements
- Portable design with uniquely designed mounting holes, facilitating integration into various devices or instrument panels
- The unique free transmission mode can reduce the barriers to developing and debugging the LIN bus systems
- Automotive-grade design supporting LIN’s LDF files
- Supports UDS diagnostics based on LIN bus
- Supports UDS based Bootloader flashing
- Supports secondary development interfaces for Windows and Linux systems
- The LIN bus primary and secondary nodes can be configured via software
- Supports blf and asc format data recording and offline/online playback
- Built in script editor, supporting virtual simulation and HIL simulation

- PIN 3 GND
- PIN 8 LIN
- PIN 9 VBAT_LIN
Typical applications
- ECU Data Acquisition
- Various test benches
- ECU Programming
Specification
| Channel | 1 x LIN |
|---|---|
| PC Interface | USB 2.0 |
| LIN Interface | DB9 |
| Driver | Driver-free design for Windows and Linux systems, ensuring system compatibility |
| LIN | Supports LIN 1.3/2.0/2.1/J2602, baud rate 0 to 20 Kbps |
| Schedule Table | Supports LDF files and running schedule tables, and also allows for self configuration of schedule tables |
| Timestamp Precision | 1 µs hardware message timestamp |
| Relay Type | Signal relay (not magnetic latching) |
| Power Supply | USB power supply, supports external DC power supply (9 to 36 V) |
| Power Consumption | 1 W (typical) |
| Enclosure Material | Plastic |
| Dimension | Approx. 77 x 58 x 20 mm |
| Weight | Approx. 76 g (without packaging)/Approx. 271 g (with packaging and wiring) |
| Operating Temperature | -40°C ~ 80°C |
| Operating Humidity | 10% ~ 90% (non-condensing) |
| Operating Environment | keep away from corrosive gases |
During operation, make sure to correctly connect the power lines and avoid frequent plugging and unplugging.












