Zerocat Chipflasher  v0.4.3 (board-edition-1)
Flash free firmware to BIOS chips, kick the Manageability Engine.
Zerocat Chipflasher Documentation


When it comes to flash a coreboot or libreboot machine, the Zerocat Chipflasher is a very special tool:

  • it comes with free documentation
  • it runs with free-software
  • its board layout is free-design hardware
  • it uses a free-design microcontroller

...and you can solder your own device, it is a do-it-yourself project!

Where to Go?

Please read the README and How To Use to get started; and see other Related Pages.

If you are in a hurry to apply coreboot on your machine, first check Supported Devices to see if it is supported. If not, you may consider to provide your machine as test-hardware, we would love to try it and will improve the chipflasher by the way.

Complete List of Documentations

  1. Zerocat Chipflasher Documentation
  2. Zerocat Connect Documentation
  3. Zerocat Chipflasher Board Documentation

Have fun with these sources! Everyone should flash a free BIOS at least once in his lifetime ;-) It is an exciting experience.