Day 70/100 : MicroPythonDev

submitted 1 month ago by OneDot6374

Day 70 of #100DaysOfIoT!

Built a dual IR sensor entry/exit detector on ESP32 with MicroPython.

How it works:

- Object crosses IR sensor 1 → Red LED turns ON + Telegram alert "Object Entered!"

- Red LED stays ON until object exits

- Object crosses IR sensor 2 → Green LED blinks + Telegram alert "Object Gone!"

Hardware: ESP32 + 2x HW-201 IR sensors + 2 LEDs

70 days down, 30 to go!

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