First off, can you post some pics of the full printer? It looks like they've modified it from a direct drive to a bowden tube setup, which would mean differences in filament removal. For your first photo, bolt 1 is your nozzle. Screw 2 should be securing your heating element. Screw 3 should be holdi...

Also: try posting photos. Someone might be able to see what's wrong.

Looks cool. Where and how much?

One small suggestion: if you're selling it for use on handhelds, it'd be nice to have the headphone jack, USB port and header block depopulated - it would make the board more compact and easier to locate inside a cramped build.

Still waiting on the case files, though. And details of the antenna.

You should be able to install your SD card in the Pi0W, scrape, then stick the card into the Pi0.

Alternatively, you can plug a Wi-Fi dongle into the Pi0 (you'll also need a USB hub if you're going to use a USB keyboard or controller as well)

From the link above... https://image.ibb.co/gnjsMR/Uni_Pi_graphic.png Interesting idea and a cool project. My immediate thought was, that concept wouldn't really be workable as there's just not enough room to cram all the stuff you need into the available space. I wonder if you could do something ba...

In that case, Amazon or eBay.

Also, your hub may not be compatible - not all USB hubs work with the Pi. Try plugging in a couple of known-working devices (keyboard, mouse, etc) and see if they work.

You don't need Altoids tins. Many candy manufacturers sell products in identical tins (Barkleys, Amarelli, Newman's own... all of which look way better than the Altoids tins anyway). Major grocery chains or specialty food stores should have *something* that will work. Barring that, Amazon and many o...