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Arduino network speed tester how to#

If DHCP is used, it may dynamically assign an IP to the shield. Validity of IP addresses depends on the configuration of one’s network. For older shields, a random one should work, but one should not use the same one for many boards. Current Ethernet shields come with a sticker indicating the MAC address. For a particular device, a MAC address is a globally unique identifier. The shield must be assigned a MAC and IP address using the Ethernet.begin() function. To control the Ethernet shield, you use the Ethernet.h library. The status of the switch will be sent to the Web server. When it is released, the output will be set to OFF. The Arduino will then set the status of the OUTPUT to ON. When the button is pushed, the Arduino will read a LOW value on this pin. Arduino's pin 8 is connected to the pushbutton and is configured as INPUT. Hardware RequiredĬonnect the components as shown above.

Arduino network speed tester how to#

To demonstrate how to use the Arduino as a Web server, we will read the state of a switch. Setup for Using an Arduino as a Web Server The setup is very simple: just plug the header pins of the shield into your Arduino, then connect an Ethernet cable to the shield. The Ethernet shield connects the Arduino to the Internet.

Wired LAN Connection with speed of 10/100Mb.

To use an Arduino as a Web server, you need the following:

Read value of a sensor (using simple HTML).

Control hardware from the webpage (using Javascript buttons).

Read the state of a switch (using simple HTML). Using an Ethernet shield, you can use an Arduino as a web server.īy equipping an Arduino with an Ethernet shield you can turn it into a simple web server, and by accessing that server with a browser running on any computer connected to the same network as the Arduino, you can: