by SiFive

An open source, Arduino-compatible RISC-V dev kit

View all updates Dec 06, 2016

Thanks and More December Units!

Thank You! We’ve been amazed at the response to our announcement, and want to thank everybody for their support. When we decided to make a Founder’s Edition available for sale in December, we did not anticipate selling out in less than a week!

We wanted to make sure that as many people as possible can get their hands on a unit to start open-source development on RISC-V, so we’ve decided to start another batch of boards on an ultra quick-turn schedule to make sure they will be ready for shipment on December 20th.

These “Early Access HiFive1” boards will look like the HiFive1 (sorry, Founder’s edition is still limited to the 250 + 3 unit initial build), but will ship on or before December 20th, 2016!

We can’t wait to see what everybody does with their HiFive1 and Freedom E310s!

$104,976 raised

of $1 goal

Funded! Order Below



SiFive was founded by the creators of the free and open RISC-V architecture as a reaction to the end of conventional transistor scaling and escalating chip design costs.

Naveed Sherwani


Yunsup Lee

Co-Founder and CTO

Krste Asanovic

Co-Founder and Chief Architect

Andrew Waterman

Co-Founder and Chief Engineer

Jack Kang

VP of Product and Business Development

Han Chen

Chief Engineer, Implementations and Methodology

Megan Wachs


David Patterson

Technical Advisor

Mark Horowitz

Technical Advisor

Sander Arts


The Rest of the SiFive Team!

Makers and Hackers

HW International Electronics

PCB Manufacturing & Assembly

Tempo Automation

First Batch PCB Assembler



Ongoing Contract Manufacturer

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