He used a DHT22 library written for the ESP8266 to read data from the sensor, and wrote a CGI script to display the data on a web page. [Martin] also added buttons to control a GPIO pin as a proof ...

Write better code with AI Code review ...

Connect the Hardware: Wire the LED to the D0 pin of the ESP8266 and GND. Upload Code: Upload the code to the ESP8266 using the Arduino IDE. Access the Web Server: Open the Serial Monitor in Arduino ...

Arduino has a library for quickly and easily setting up a simple web server on an ESP8622-based board, ... say BLE or 433mhz for example. And add some delay when the esp8266 is sleeping.