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Software: Arduino IDE, with ESP8266/ESP32 board package installed. Circuit Diagram: Relay module: Connect the IN pin of the relay to a GPIO pin (e.g., D1 or GPIO5). ESP8266 or ESP32: Make sure the ...
Project Overview This project involves using an ESP8266 microcontroller to read data from an LDR (Light Dependent Resistor) sensor, send the data to a ThingSpeak channel, and control an LED based on ...
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