Send me an IRL message and watch it arrive

In plain words

This project lets users send messages that appear on a physical display in real-time, viewable via live video stream. A Raspberry Pi Pico W runs the web interface while a Pi Zero 2 W with camera streams video to Twitch. Users submit messages through the webpage, which trigger a buzzer and display the text on screen. The system demonstrates low-latency remote interaction, though a few seconds delay exists between message submission and video update due to streaming constraints.

written from the facts on this page · September 2026

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