bidirectional-people-counter

Count people entry and exit in a room

Hardware

ESP32 wemos mini
E1D80 IR sensors - detect object
LED green - blinks when count increment
LED red - blinks when count decrement
Push Button - trigger config mode for wifi settings

Wiring Diagram

ESP32 Pin out reference

Schematic Diagram

PCB

Top side

Bottom side

Testing

Prototype 1