DSD TECH USB to CAN Bus Adapter Based on Open Hardware Canable

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Amazon 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, Actually Published: SH-C30A comes from the CANable open hardware project — and we publish our own design back. The full schematic and PCB layout for this exact board are on our GitHub (dsdtech-official), as editable design files rather than pictures, under the CERN-OHL-S-2.0 licence, together with the firmware images. Inspect it, modify it, build your own. USB to CAN Bus: With this adapter, your computer can be connected directly to the CAN bus. Built-in 120 ohm switch and programming switch(DSD TECH is the first to feature this switch design on a USB CAN adapter) Flexibility on Open Protocols: SH-C30A ships with candleLight firmware, which speaks gs_usb — a protocol whose driver is built into the Linux kernel, so it comes up as a standard SocketCAN interface with nothing to install. Works with cangaroo, can-utils, python-can and BUSMASTER. You can also reflash it to slcan firmware from your browser at canable.io. New Firmware, Free on GitHub: SH-C30A shipped with the stock CANable candleLight build, which ignores the 24 MHz crystal fitted on the board. Our own build runs from that crystal and lights the TX and RX LEDs the stock build left dark. Units produced from September 2026 ship with it already installed; earlier units can be updated over USB — free, and entirely optional.

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£ 15.99

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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, Actually Published: SH-C30A comes from the CANable open hardware project — and we publish our own design back. The full schematic and PCB layout for this exact board are on our GitHub (dsdtech-official), as editable design files rather than pictures, under the CERN-OHL-S-2.0 licence, together with the firmware images. Inspect it, modify it, build your own. USB to CAN Bus: With this adapter, your computer can be connected directly to the CAN bus. Built-in 120 ohm switch and programming switch(DSD TECH is the first to feature this switch design on a USB CAN adapter) Flexibility on Open Protocols: SH-C30A ships with candleLight firmware, which speaks gs_usb — a protocol whose driver is built into the Linux kernel, so it comes up as a standard SocketCAN interface with nothing to install. Works with cangaroo, can-utils, python-can and BUSMASTER. You can also reflash it to slcan firmware from your browser at canable.io. New Firmware, Free on GitHub: SH-C30A shipped with the stock CANable candleLight build, which ignores the 24 MHz crystal fitted on the board. Our own build runs from that crystal and lights the TX and RX LEDs the stock build left dark. Units produced from September 2026 ship with it already installed; earlier units can be updated over USB — free, and entirely optional.


Product specifications

Brand DSD TECH
EAN
  • 0794251082150

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