Role in this project: the controller. It reads every sensor, runs the state machine every 100 ms, drives the relay, the motor driver, the LEDs, the buzzer and the LCD, and talks to the PC over USB.
A Belgian maritime pilot, whose job is guiding ships in and out of port, has built a desk piece that brings the sea indoors.
When you start developing electronics or IoT devices using the ESP32, the first problem you face is, "Which ESP32 should I ...
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