--- product_id: 650080357 title: "DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0" brand: "dsd tech" price: "$U1602" currency: UYU in_stock: true reviews_count: 5 category: "Dsd Tech" url: https://www.desertcart.uy/products/650080357-dsd-tech-sh-c31a-usb-to-can-adapter-with-fd store_origin: UY region: Uruguay --- # USB 5 Mbps data transfer Open source hardware design Enhanced housing & protection DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 **Brand:** dsd tech **Price:** $U1602 **Availability:** ✅ In Stock ## Summary > 🔗 Connect smarter, code faster, and never miss a CAN beat! ## Quick Answers - **What is this?** DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 by dsd tech - **How much does it cost?** $U1602 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/650080357-dsd-tech-sh-c31a-usb-to-can-adapter-with-fd) ## Best For - dsd tech enthusiasts ## Why This Product - Trusted dsd tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open Source Transparency:** Built on the Canable 2.0 open source platform with full schematics and firmware openly available—perfect for tinkerers and pros alike. - • **Flexible Firmware Options:** Supports factory candlelight firmware and optional CAN FD mode via easy firmware flashing for next-level CAN communication. - • **Robust & Protective Design:** Upgraded housing and protection circuits ensure durability and stable performance in demanding environments. - • **Trusted Support & Warranty:** Backed by DSD TECH’s permanent technical support and a 1-year replacement guarantee—confidence you can count on. - • **Seamless USB to CAN Integration:** Plug-and-play USB interface delivering reliable 5 Mbps CAN data transfer for your professional projects. ## Overview The DSD TECH SH-C31A USB to CAN Adapter is a high-quality, open source hardware device based on Canable 2.0, offering 5 Mbps USB data transfer with enhanced housing and protection. It supports both standard CAN and CAN FD protocols via firmware options, compatible with Linux systems, and comes with dedicated technical support and a 1-year replacement warranty—ideal for engineers and developers seeking reliable CAN bus connectivity. ## Description 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 Review: Does the job - Works flawlessly on a raspberry pi with Home Assistant. Review: Works with Savvycan on Linux - The first thing that I did when I got this was install the candlelight firmware from the canable website. This went smoothly with no issues. I have successfully used this with SavvyCan running on Linux mint with minimal configuration. Mine came with the screw down connectors for the wires which is not as convenient as the lever type it is shown with but it still works fine. Overall, this is a good option for an all in one can bus reader that is mostly ready to go out of the box. I was able to connect to my car first try after installing the candlelight firmware as mentioned. This does what an esp32 plus a can transceiver like the mcp2562 with the added benefit of can-fd support, which the esp32 cannot do, in one compact package and a very reasonable price for everything this can do. ## Features - DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served over 100,000 customers in Europe, North America and Japan. - Open Source Hardware Plan: SH-C31A is derived from the Canable 2.0 open source hardware project. As a manufacturer of good quality hardware, DSD TECH hopes to make some contributions to the development of open source hardware. All documentation for this product (schematics, bill of materials and Gerb files) is publicly available on the website of DSD TECH. - Based on Canable 2.0: The SH-C31A is based on CANable 2.0, but offers better housing and protection circuits. The SH-C31A also supports CAN and CAN-FD - Firmware: Firmware built into factory candlelight In this firmware mode, the SH-C31A does not 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CDGD1FSH | | Best Sellers Rank | #2,735 in Computers ( See Top 100 in Computers ) #22 in USB Computer Network Adapters | | Brand | DSD TECH | | Color | Green | | Colour | Green | | Compatible Devices | Desktop, Laptop, Tablet | | Compatible Operating System Family | Linux | | Compatible devices | Desktop, Laptop, Tablet | | Customer Reviews | 4.3 out of 5 stars 65 Reviews | | Data Link Protocol | USB | | Data Transfer Rate | 5 Megabits Per Second | | Data link protocol | USB | | Data transfer rate | 5 Megabits Per Second | | Global Trade Identification Number | 00794251080989 | | Hardware Interface | USB | | Hardware interface | USB | | Item Weight | 0.02 Kilograms | | Manufacturer | DSD TECH | | Mfr Part Number | SH-C31A | | Model Number | SH-C31A | | UPC | 794251080989 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DSD TECH - **Colour:** Green - **Compatible devices:** Desktop, Laptop, Tablet - **Data link protocol:** USB - **Hardware interface:** USB ## Images ![DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 - Image 1](https://m.media-amazon.com/images/I/71YAp6cl8UL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does the job *by S***N on 19 November 2025* Works flawlessly on a raspberry pi with Home Assistant. ### ⭐⭐⭐⭐⭐ Works with Savvycan on Linux *by C***T on 2 October 2025* The first thing that I did when I got this was install the candlelight firmware from the canable website. This went smoothly with no issues. I have successfully used this with SavvyCan running on Linux mint with minimal configuration. Mine came with the screw down connectors for the wires which is not as convenient as the lever type it is shown with but it still works fine. Overall, this is a good option for an all in one can bus reader that is mostly ready to go out of the box. I was able to connect to my car first try after installing the candlelight firmware as mentioned. This does what an esp32 plus a can transceiver like the mcp2562 with the added benefit of can-fd support, which the esp32 cannot do, in one compact package and a very reasonable price for everything this can do. ### ⭐⭐⭐⭐⭐ CAN通信状態の確認に利用 *by V***R on 7 April 2025* LINKG4XのCAN通信状態確認用に利用 通信内容についての取得については問題なく出来ました。 ## Frequently Bought Together - DSD TECH SH-C31A USB to CAN Adapter with FD Support Based on Canable 2.0 - DSD TECH SH-C30A USB to CAN Bus Adapter Base on Canable Support SocketCAN Cangaroo - USB to CAN Module Converter Adapter for CAN2.0A CAN2.0B CAN FD Bus Analyzer V2.0 LED Indicator Type C Power Supply for Efficient Data Analysis Support --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/650080357-dsd-tech-sh-c31a-usb-to-can-adapter-with-fd](https://www.desertcart.uy/products/650080357-dsd-tech-sh-c31a-usb-to-can-adapter-with-fd) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-06-29*