Raspberry Pi and Arduino - Go to The Next Level - Activity 03 - Asynchronous Bidirectional Communication

The video tutorial explains how to set up a serial communication between an Arduino and a Raspberry Pi. It involves initializing a counter on the Arduino, sending its value every 500 milliseconds, and incrementing it. The Raspberry Pi receives and prints the counter. Additionally, every 10 seconds, a command is sent to reset the counter. The tutorial emphasizes non-blocking actions in Python to ensure continuous counter printing and resetting without delays.

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