Internet of Things with ESP8266

Grabbing the content from a web page

As the last project in this chapter, we are finally going to use the Wi-Fi connection of the chip to grab the content of a page. We will simply use the www.example.com page, as it's a basic page largely used for test purposes.

This is the complete code for this project:

// Import required libraries #include <ESP8266WiFi.h> // WiFi parameters constchar* ssid = "your_wifi_network"; constchar* password = "your_wifi_password"; // Host constchar* host = "www.example.com"; void setup() { // Start Serial Serial.begin(115200); // We start by connecting to a WiFi network Serial.println(); Serial.println(); Serial.print("Connecting to "); Serial.println(ssid); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) ...