Over-engineering the heck out of a cat feeder!

All the cool features:
- food given according to defined schedule: cat feeder will make some noise and open at specified times, so the dry food can be eaten
- ability to specify food schedule as needed, and have each meal size easily and precisely adjustable
- measure cat weight
- measure food consumption time
- measure how long does it take the cat to arrive to the cat feeder, from the moment when cat feeder lid opened
- WiFi connectivity & a website showing a dashboard!

From technical point of view: ESP32, IoT, cloud - AWS, Arduino, 3D printing and more.

Head here for all details: https://piotr.westfalewicz.com/blog/2020/04/the-ultimate-cloud-cat-feeder-overview/