Raspberry Pi and Arduino - Go to The Next Level - Activity 09 - Take Photos and Send Last One to Telegram when Button Is

This tutorial guides you through using a Raspberry Pi camera to take photos every two seconds using a non-blocking method. The photos are sent via Telegram when certain conditions are met, such as receiving a button press message from an Arduino or a photo request command from Telegram. The lesson covers interfacing with Arduino and handling photo requests to ensure the latest photo is sent.

What new insight or understanding did you gain from this video?