Chiwai Chan's Blog

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Arduino

Smart Cat Feeder – Part 4

This is the Part 4 and final blog of the series where I detail my journey in learning to build an IoT solution. Please have a read of my previous blogs to get the full context leading up to this point before continuing. Part 1: I talked about setting up a Seeed AWS IoT Button […]

Smart Cat Feeder – Part 3

In this Part 3 of the blog series I talk about my experience printing objects using a 3D Printer for the first time. In Part 1, I talked about setting up an IoT Button; and in Part 2, I talked about publishing events to an Adruino Micro-controller from AWS. After putting in the hard work […]

Smart Cat Feeder – Part 2

The source code for this blog can be found in my Github repository: https://github.com/chiwaichan/aws-iot-cat-feeder. This repository only includes the source code for the solution implemented up to this stage/blog in the project. In the end I decided to go with the Seeed Studio XIAO ESP32C3 implementation of the ESP32 micro-controller for $4.99 (USD). I also […]

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