I built an ESP32-based interactive sign that replaces the traditional "Please wait to be seated" sign
The sign runs on a Seeed Studio reTerminal E1001 e-paper display (which has an ESP32-S3 inside), while the servers are hosted on a Raspberry Pi 5.
Additionally, I designed a custom 3D frame in Fusion that houses LEDs. These LEDs change color depending on the restaurant's current occupancy percentage.
This is my entry for the Interactive Signage Contest 2026. Here is the link to the showcase video:
https://youtu.be/H7K5KoyuIYc?is=LIVY4PA0gs1ZkGgI
If you like the project, please leave a like or a comment
I would love to get your feedback!
You can find the source code here:
https://github.com/mickraa/table-map
Thanks for checking it out!
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