Creative toddler-proofing of my BeagleBones Black with a 3D printer, a laser printer,

Creative toddler-proofing of my BeagleBones Black with a 3D printer, a laser printer, and some packing tape.

Two Beaglebones Black >> Three Billy Goats Gruff.

There’s things sticking out == not toddler-proof :wink:

It’s a physical object == not toddler-proof. Only ideas are safe, and even then, not all ideas.