Base for Freenove ESP32-S3 Breakout Board

This is a simple protective base for your Freenove ESP32-S3 Breakout Board v1.1:

• Protect the exposed pins from stray metal objects on the workbench that could let out the magic smoke
• Protect your table surface from scratches caused by those same exposed pins
• Adds a bit of weight to the breakout board to help keep it from sliding around (especially if you add the optional rubber feet/bumpers)

⚠ I'm pretty sure it will also fit the v1.0 breakout board as well, but I don't have one to test, so I can't be certain.

I started out wanting to use this model by @ArnoudWhizzbi_260995, but my Freenove ESP32-S3 boards have dual USB-C, so I was concerned that the cutout for the older MicroUSB cable wouldn't be compatible.  I tried to edit the original model so I could share a remix, but editing a STL file in Fusion 360 is a pain – designing a new model from scratch was way easier 💪

🔩 This model needs the following hardware:

1. (4x) M3 x 4mm heatset inserts
2. (4x) M3 x 6mm button head or socket cap bolts
3. Optional: (4x) 10mm rubber feet/bumpers (such as these)

The holes in the breakout board are exactly 3mm, so the M3 might be a tad snug the first time you insert it, but I got mine in without any trouble.  Alternatively, you could use M2.5 heatset inserts as long as they're the Ø4mm ones (Ø3.9mm tip, Ø4.6mm body).

🎈 Bonus: the bottom features 10mm bosses that make it easy to see where to stick the optional rubber feet/bumpers!