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Louis-Philippe Véronneau: Am I Fomu ?

Submitted by Roy Schestowitz on Monday 20th of May 2019 09:48:53 AM Filed under
Linux
Hardware

A few months ago at FOSDEM 2019 I got my hands on a pre-production version of the Fomu, a tiny open-hardware FPGA board that fits in your USB port. Building on the smash hit of the Tomu, the Fomu uses an ICE40UP5K FPGA instead of an ARM core.

I've never really been into hardware hacking, and much like hacking on the Linux kernel, messing with wires and soldering PCB boards always intimidated me. From my perspective, playing around with the Fomu looked like a nice way to test the water without drowning in it.

Since the bootloader wasn't written at the time, when I first got my Fomu hacker board there was no easy way to test if the board was working. Lucky for me, Giovanni Mascellani was around and flashed a test program on it using his Raspberry Pi and a bunch of hardware probes. I was really impressed by the feat, but it also seemed easy enough that I could do it.

Read more

Also: ItsyBitsy Snek — snek on the Adafruit ItsyBitsy

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