Raspberry Pi and Arduino - Go to The Next Level - Step 1 (Protocol) - Define the Protocol We will Use (Serial, Telegram)

The video tutorial explains how to define communication protocols for an intercom system using Arduino, Raspberry Pi, and Telegram. It covers setting up serial communication, controlling hardware components like RGB LEDs, buzzers, and servo motors, and handling commands for these components. Additionally, it outlines the protocol for sending and receiving messages via Telegram, ensuring seamless interaction between devices and applications.

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