concretedog3d ago
My blog/experiences with the #xteinkx4 ereader and the #crosspoint #opensource firmware have ended up on @hackaday :) My rep as nerd sniping geekchic influencer increases! https://hackaday.com/2026/04/05/pocket-sized-e-ink-gets-a-firmware-upgrade/
Pocket-Sized E-Ink Gets A Firmware Upgrade

Not so long ago, e-ink devices were rare and fairly pricey. As they have become more common and cheaper, some cool form-factor devices have emerged that suffer from subpar software. [Concretedog] p…

Hackaday
Show threadTom Nardi

@concretedog @hackaday

We talked about this on the podcast (recorded today, releases Friday). Looks like a nice piece of hardware, and an even better open source project.

Suppose I'll have to pick one up myself...

9:00pmWeb
Show threadconcretedog15h ago
@tomnardi @hackaday well you lot have influenced loads of purchases over the years! Glad to nerdsnipe a return shot once in a while! It is a great little device though. I've got many hours of use on mine already.. and still on 40% battery from first charge!