I have finally decided to start with IoT. I know some very basics of electronic components but to be honest, it's fine if you don't know anything. I first started with Raspberry Pi Pico microcontroller (I had no idea what was that) and the way I see it is that it is an electronic piece that controls electronic components via a programming language. I suppose this is way more complex, but I guess for us this will be enough. This is an example of what I have done so far... Feel free to download MicroPython code from my public GitHub repo . Thanks to claib for his interest in this project and providing the Fritzing.png diagram. Hope you like it.
These notes are intended mainly for me but feel free to use them if you find them useful. I have many notes from way different topics, there is no specific one or correlation between them.