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- Last added
- 2026-09-29
Featured Guangcheng manuals

Guangcheng USBCAN-II Pro USB-CAN Converter User Manual
The USBCAN‑II Pro is an industrial‑grade USB‑CAN converter that provides two CAN channels, USB 2.0 full‑speed connectivity, and built‑in electrical isolation. This manual explains the device’s features, typical applications, and hardware details.
It includes step‑by‑step instructions for hardware installation, driver and software setup, usage on Windows and Linux, secondary development options, technical specifications, and a FAQ section for common troubleshooting. This manual is written in Chinese.
Covers: Function Overview · Device Installation · Device Usage · Software Usage · Linux System Usage · Secondary Development
Latest Guangcheng manuals
Guangcheng USBCAN-II Pro USB-CAN Converter User Manual
User Manual 55 pages · 2.9 MB · ZHUser manual for the Guangcheng USBCAN-II Pro industrial USB‑CAN converter, covering installation, operation, software, and specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Guangcheng manuals
How do I enable the built‑in 120 Ω termination resistors?
Use the DIP switch next to the 6‑pin connector; set R1 and R2 to the ON position to activate the termination resistors for CAN1 and CAN2.
From: Guangcheng USBCAN-II Pro USB-CAN Converter User Manual
