IoT – Page 2 – Chiwai Chan's Blog

Smart Cat Feeder – Part 3

By Chiwai ChanPosted on 2022-02-04Posted in 3D Printer, Arduino, ESP32, IoT, Micro Controllers, Seeed Studio, XIAO ESP32C3Tagged 3d printing, 3dprinter ender3v2 creality, Arduino, ESP32, IoT, IoTCatFeeder

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

By Chiwai ChanPosted on 2021-11-04Posted in Amazon Web Services, Arduino, Cloud, ESP32, IoT, Micro Controllers, Seeed Studio, XIAO ESP32C3Tagged Arduino, AWS, ESP32, IoT, IoTCatFeeder, Python

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 […]