IOT Aquarium controller

With this project I wanted to keep things as simplest as they can be. The instructions that you will find below to be usable for any newcomer that joins the IOT world and want to build a cat or a dog feeder.
I wanted to build this project since some time now but due to various reasons I didn't do it. I was looking also on thingverse.com for some already build fish tank feeders but none that I found there was ok for my needs. Winning a free Smart 7688 DUO board at "The Future of Smart Home and Office is Here! " contest has given me the needed motivation to start building it.
By doing so with this project I want to achieve the following items:
-Scheduled feeding time
-Keep track of temperature inside my aquarium, wich between me and you is very small and during time I had several casualties among the fishes due to temperature issues
-Schedule fish tank light
-Alert if food is empty

Link to full instructions on how to build it:
https://www.hackster.io/roroid/iot-aquarium-contr