Hydra Logo

This page is for updating the firmware on your CANWork board.

Directions and Notes:

  1. Make sure you are running an up-to-date version of Chrome, at least version 61 or newer.
  2. Hold down the Boot button.
  3. Plugin the board with the Boot button held.
  4. Release the Boot button (The board should be auto-detected below).
  5. Select your desired firmware from the list below.
  6. Click on the Connect and Download Firmware button below and select your target (STM32 BOOTLOADER).
  7. Wait for the firmware to update.
Firmware Download (Connect and write to USB device)

Sources and Links

This site is based on the webdfu project.

The sources for the firmware binaries provided are available at the following links.

  • slcan firmware available here. This firmware is derived from .
  • CandleLight firmware available here. This firmware is derived from .
  • Much of the work for this project is derived from the Cantact and Canible Projects.
  • Sotware Link 1
  • Software Link 2
  • Software Link 3
  • Software Link 4
  • Software Link 5
  • Software Link 6
  • Software Link 7
  • Software Link 8