© Neil Cameron 2021
N. CameronElectronics Projects with the ESP8266 and ESP32https://doi.org/10.1007/978-1-4842-6336-5_8

8. Updating a web page

Neil Cameron1  
(1)
Edinburgh, UK
 
Devices connect to a wireless local area network (WLAN) with Wi-Fi communication (see Chapter 7 (Wireless local area network)). A router connected to an Internet Service Provider (ISP), through a telephone line using DSL (Digital Subscriber Line) technology, provides access to the Internet (see Figure 8-1). The Internet is formed by interconnected computer networks using the Internet Protocol suite, consisting of the Transmission Control Protocol and the Internet Protocol (TCP/IP), to globally link devices. The World Wide Web (WWW) identifies information resources by URLs ...

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