You now have successfully built the Arduino circuit for this course, which we will use for the final
project.
Also, you have practiced on controlling Arduino components from the Raspberry Pi.
Now in this section we are going to focus on a few Raspberry Pi functionalities that we are going to
use in the final project.
As the Arduino functionalities were closer to the hardware, you will see that for Raspberry Pi, we
will be much closer to the software.
And what are we going to do?
Well, first we will take some pictures with the Raspberry Pi camera and then something super fun.
We will create a telegram bot running on the Pi so that we can, for example, send a notification to
our phone and control the Raspberry Pi from the telegram app on desktop or on mobile.
If you don't know telegram, well, this is just a messaging app like WhatsApp or slack, etc. for both
the camera and the telegram bot.
I'm going to keep things simple here and just use the functionalities that we will need for the project
so we don't waste time.
And then after that, I have added some more practice for you.
So you can, for example, make the bridge from Arduino to Telegram going through the Raspberry Pi.
Let's get started.