Update or change the firmware on Entreé USB-C to CAN interfaces


  1. Make sure you are running an up-to-date version of Chrome, at least version 61 or newer.
  2. Windows users need to replace the STM32 Bootloader driver with 'WebUSB' using Zadig.
  3. Switch the DIP bit 1 to the ON position.
  4. Connect the Entreé via USB-C cable.
  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.

Select Firmware

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