Скачать или смотреть esp8266 with webserver .... turn on led on and off

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This code is a simple implementation of a web server on the ESP8266 microcontroller to control an LED connected to GPIO5 (D1). The ESP8266 is set up in station mode, which allows it to connect to an existing Wi-Fi network using the specified SSID and password. Once connected, the ESP8266 will display its IP address in the Serial Monitor, which users can then use to access the web server via a browser.

The setup includes configuring GPIO5 as an output pin and initially setting it to LOW, meaning the LED is off at the start. The code continuously checks for client requests through the loop. When a client (a browser) sends a request, the ESP8266 reads the request string to determine the URL. Based on the URL accessed (/GPIO5ON or /GPIO5OFF), the ESP8266 will either turn the LED on or off.

The web server serves a simple HTML page with buttons to control the LED. The CSS styles in the HTML provide a basic layout and styling for the buttons, making it easy for users to click and toggle the LED state. When the LED is off, a "Click to turn ON" button appears; when the LED is on, a "Click to turn OFF" button is displayed. This interactivity allows for real-time control of the LED from any device connected to the same network as the ESP8266.

The code is ideal for IoT beginners, demonstrating how to create a basic web interface and control hardware components using the ESP8266. This type of setup can be extended for other applications such as controlling relays, reading sensor data, or managing multiple devices over the web. It provides a practical foundation for developing more advanced home automation or monitoring systems using the ESP8266.

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