Questions

1. What does the # character in the topic name do?
2. Is using the /your-name/feeder topic really private/secure?
3. What can you do if shiftr.io stops working?
4. What possibilities do you have to control your smart pet food dispenser?
5. Why is combining existing examples/code snippets often preferable to writing everything from scratch?
6. Do you need to be a great coder to build functional useful prototypes?
7. Should you bet the life of your pet on this prototype working?
8. What else can you build with a servo motor that can be controlled from anywhere?