I’m curious as to how the cat detector vans differed from these.

And…I already have a case made! I haven’t done any 3D printing myself, however one of my students from school is helming a maker’s club, and I guess my timing is right and made my request before they got busy with their own projects! Time to get a PCB ordered.

And a couple hours later, I see that a wireless version of the Tern has been created. Looks like I’ve found my next project. Tern BLE

Oooh, rschenk (who designed the Re-gret) already has his version of the Rufous/Hummingbird, with lovely splay. The Tern looks about right, but wireless would make it perfect.

I am in Taiwan, so looked for a local manufacturer. These are their only options for 17.5 x 16.5 mm keycaps, but they are well made and inexpensive. Taihao keycaps. Here’s a link: https://shop.tai-hao.com/categories/thcs-low-profile-keycaps