Extract the contents of the downloaded archive to a local folder.
Look for "Setup(V1.40).exe" which is typically used for newer Windows 10/11 installations.
The latest driver suite for Chuangxin Technology's USBCAN and CANalyst-II series is essential for ensuring compatibility with modern operating systems like Windows 11 and specialized analysis tools. 1. Key Components of the Driver Suite
Modern 64-bit versions of Windows 10 and 11 enforce strict driver signing policies. If the new driver fails to load due to signing issues:
Check for the newest ECan Tools update, as the driver and software need to be compatible. Alternatives: Linux and Python Users chuangxin tech usbcan driver new
The new package updates the underlying ControlCAN.dll library, which allows third-party software (like CANTest, CAN Pro, or custom LabVIEW/C++ applications) to communicate flawlessly with the dual-channel interfaces. Step-by-Step Installation Guide
A critical secondary development library. Newer versions (V9.1.0.0+) are compatible with ZLG-USBCAN
Some older versions of the hardware have trouble with USB 3.0/3.2. If you experience issues, try connecting the device to a USB 2.0 port or using a USB 2.0 hub.
Upon reboot, press or F7 to select Disable driver signature enforcement . Extract the contents of the downloaded archive to
Verify you have a on your CAN line. Frames dropping at high bus loads Buffer overflow in older driver versions.
Are you using , or are you developing a custom application ?
Completely uninstall the device from Device Manager, check the box that says "Delete the driver software for this device," unplug the adapter, restart your computer, and follow the installation guide using the newly downloaded driver package. 2. CANTest Software Does Not Recognize the Device
The Waveshare wiki offers a reliable download for similar "USB-CAN-B" devices waveshare.com/wiki/USB-CAN-B . Installation Steps Alternatives: Linux and Python Users The new package
: Avoid third-party driver download sites. Many host outdated or malware-injected versions.
The new driver for Chuangxin Tech USBCAN devices is not a minor patch—it is a fundamental re-engineering. It delivers better performance, broader OS compatibility, and a developer-friendly API. Whether you are debugging an electric vehicle’s battery management system, programming an industrial robot, or building a home automation CAN network, this driver ensures that your USB-to-CAN bridge is reliable.
The official driver can be downloaded from:
If you are a software developer integrating the into your application, note the updated API functions (C/C++ header cxt_can_api_new.h ):
The mission was clear: build a bridge for the next generation. The Breakthrough The team spent months refining the latest USBCANtool (Version 9.11)
The driver is required before the hardware can communicate with the debugging software. Automatic Installation (Recommended) Download the ECANTools-Setup-en USB_CAN_Tool.exe Run the installer as an Administrator