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DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0
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DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0
Price: US $25.57
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DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0Description Unit Count 1.0 Count Warranty Description Manufacturer warranty for 12 months from the date of purchase Data Transfer Rate 5 Megabits Per Second Mfr Part Number SH-C31A Data Link Protocol USB Color Green Item Weight 0.02 Kilograms Brand DSD TECH Compatible Devices Desktop, Laptop Model Number SH-C31A Style Non-Isolated Global Trade Identification Number 00794251080989 Hardware Interface USB Manufacturer DSD TECH

  • DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan.
  • Open Source Hardware Plan: SH-C31A is derived from the open source hardware project Canable 2.0. As a good quality hardware manufacturer, DSD TECH hopes to make some contributions to the development of open source hardware. All documentation of this product (schematics, BOM lists, Gerb files) is publicly available on the DSD TECH website.
  • Based ON CANable 2.0:The SH-C31A is based on CANable 2.0, but offers a better housing and protection circuitry. The SH-C31A also supports CAN and CAN-FD
  • Firmware: Built-in candlelight firmware at the factory. In this firmware mode, the SH-C31A cannot support CAN FD frames. If you need to use the CAN FD function, flash the firmware to slcan firmware.
  • Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this USB to CAN FD Adapter.

Product description Model:SH-C31A

DSD TECH SH-C31A USB to CAN Adapter an open-source (Canable 2.0 based) USB adapter supporting CAN and CAN-FD. Features enhanced housing, public schematics/BOM, and reflashable firmware (e.g., slcan for CAN FD). Ideal for automotive diagnostics, industrial monitoring, and embedded development. Includes Python library compatibility.

Fully Open Design & Documentation

Based on Canable 2.0 with all schematics, BOM, and Gerber files publicly available on our website. Customize, inspect, or contribute – we champion open-source hardware innovation.

High-Speed CAN & CAN-FD Ready

Supports classic CAN 2.0A/B (1Mbps) AND next-gen CAN-FD for faster data streaming. Flash to slcan firmware to unlock CAN-FD capabilities.

Multi-Firmware Flexibility & Rugged Design​

Flash compatible firmware (like slcan) for CAN-FD or other needs, enabling seamless integration with diverse CAN tools (PCAN, Kayak, Python). Ruggedly housed for reliable performance during updates and use.

Specification ​Model​ SH-C31A Interface USB Type-A , 3-pin Terminal Block Chipset SIT1051T Supported Protocols CAN 2.0A, CAN 2.0B, CAN FD (Flexible Data Rate) Max Baud Rate 1 Mbps (CAN 2.0), Higher speeds (CAN FD) Firmware Pre-installed: Candlelight (supports CAN 2.0) ; Flashable: slcan (enables CAN FD) Compatibility socketCAN via slcand (Linux) ; Cross-platform Python library Open-Source Docs Schematics, BOM, Gerber files available on DSD TECH website Physical Design Enhanced housing with protection circuitry (based on Canable 2.0) Included 1× SH-C31A Adapter, 1× User Manual



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