Re: NOOBie Q: Gemma Multi-Patterns on a switch?
Yeah, you should have no problems with that.
The Gemma's memory limits will put a cap on the complexity of the patterns you can do, but there's plenty of room if you use simple patterns or patterns that can be generated mathematically.
When you void a product warranty, you give up your right to sue the manufacturer if something goes wrong and accept full responsibility for whatever happens next. And then you truly own the product.