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MinnowBoard UEFI Firmware

MinnowBoard UEFI Firmware Versions 1.00- .93 will no longer be available after August 31, 2019 and will not be supported with any additional functional, security, or other updates. All versions are provided as is. Intel recommends that users of MinnowBoard UEFI Firmware Versions uninstall and discontinue use as soon as possible.

This is the open community site for MinnowBoard UEFI Development. To learn more about getting involved in the open source firmware community, visit the How to Contribute page.

UEFI devleopment on MinnowBoard covers firmware, pre-OS applications, drivers, and OS loaders. MinnowBoard allows development of low-level features on Intel® architecture in an open source environment.

MinnowBoard is an open hardware project based on the Intel® Atom™ processor. Technical details, schematics, and information on expansion boards (Lures) can be found at

Latest Firmware Releases

Updates are no longer supported.

UEFI and EDK II References


*Other names and brands may be claimed as the property of others.