Josh On Design

It's been a bit since I've posted on my round screen watch project. Most of my time has been taken up by work, travel, and family stuff, but I did have a few seconds to add a feature or two.

I’m continuing to work on a little smartwatch prototype using a little round LCD and I want to have nice looking text. The default font for CircuitPython is fine, but it’s very tiny. This LCD has a pretty high DPI compared to other hobbyist screens( > 200 ppi), so I need to find a new font. CP has a way of importing new fonts, but there are a few pitfalls and tricks I discovered, so that’s what I’m covering today.

For my next project with the WaveShare Round LCD I want to create an animation of Dr Strange's Eye of Agamotto. Here is my first attempt in JS (looks more like the comics than the movies). Not bad, I think.

I'm enamored of all of cheap and hackable screens and embedded CPUs coming onto the market. I'm frustrated, however, that despite embedded computing being more accessible than ever, the mass manufacturers products are all becoming more and more the same. Where are the phones with oval screens? Where are the steam punk pocket calculators? We have the technology to make devices that are ever more niche and increasingly creative and different, yet what you can actually buy is more glowing rectangles. I'd like to fix this.