※ESP8266でも動かしたい場合は、#include <ESP8266WiFi.h> に差し替えればOK（他はほぼ同じ）。 0) 配線（共通） リレー基板の IN ピン ← ESP32の GPIO 5（例。

In the first example of the ESP8266WiFi library documentation we have discussed how to check when module connects to the Wi-Fi network. We were waiting until connection is established. If network is ...

Setting up web a server on ESP8266 requires very title code and is surprisingly straightforward. This is thanks to functionality provided by versatile ESP8266WiFi ...