+1 to scratch, I’ve used it to both teach kids at one of those “stem summer camps” and adults who do recruiting for tech firms. Both groups were able to pick it up pretty quickly

I had a startup give me a take home to implement a graphql api on top of some sample data they gave me. Recruiter said they were in the middle of a migration and I made some assumptions

They also have an NVR that you can connect the cameras to, it has a hard drive that can store data from the cameras if you don’t want to use an micro sd card for each