Does anyone know what the legality of these are? Can you get in trouble just for purchasing things like flipper zero? Or just for using them in some way?
Depends on your country. Usually it's the action of using it for specific things that are illegal, not just purchasing/owning it. But if you're caught breaking into an office with it, I'm sure many countries' courts would see that as additional tooling for the break in, for example.
Transmissions are pretty tightly regulated in most countries. Receiving less so but those laws can be pretty catch-all. Unless you enjoy static noise you're probably intercepting something and thus potentially running afoul of lawful interception rules.
Exactly laws & whether anyone cares are ofc dependent on your country
Your country may be of relevance to the question, but in most countries owning or using a flipper or similar, provided you do not interfere with devices you do not own, will not cause issues.
I wish this functionality was in Watchy v3 (https://watchy.sqfmi.com/), which is also based on EPS32-S3
> For the moment the only option is to make capibaraZero with a breadboard but we are working on a PCB to make device more portable.
Radically low-cost, can't disagree :)
PCB files are actually available: https://github.com/CapibaraZero/resources/tree/main/PCB/
OTOH it's nice to be able to literally see every part, and how they are connected.
Does anyone know what the legality of these are? Can you get in trouble just for purchasing things like flipper zero? Or just for using them in some way?
Depends on your country. Usually it's the action of using it for specific things that are illegal, not just purchasing/owning it. But if you're caught breaking into an office with it, I'm sure many countries' courts would see that as additional tooling for the break in, for example.
Transmissions are pretty tightly regulated in most countries. Receiving less so but those laws can be pretty catch-all. Unless you enjoy static noise you're probably intercepting something and thus potentially running afoul of lawful interception rules.
Exactly laws & whether anyone cares are ofc dependent on your country
Your country may be of relevance to the question, but in most countries owning or using a flipper or similar, provided you do not interfere with devices you do not own, will not cause issues.