IoT devices are increasing massively in industrial areas and the general household. In addition, automation of the devices is making the lives of homeowners easier.

The main objective of this thesis is to combine the power of PWA and embedded systems and create a smart pet feeder. This petfeeder is an example of an IoT system in a home. The thesis covers the main aspects of creating PWA and goes through all the technology used to make it. The thesis also explains the use of raspberry pi and its importance in IoT for the project. The process of building the product is also described in this thesis, and that process can be divided into the following phases: planning, development, and testing. These phases are thoroughly presented in this thesis concerning the product.

The result of this thesis was a smart pet feeder which dispenses dry foods remotely through an application on the phone.