QueueFlow
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I Built I built an IoT-enabled Smart Queue Management System for my friend Shiva , who often has to deal with long and unpredictable queues at service centers. The system connects a physical IoT setup with a digital queue platform. When a person is detected by an IR sensor , the ESP32 communicates with the user…
We haven't written up this one. Dev.to has the full story — the link below goes straight to it.