Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino
Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino
Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino
Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino
Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino

Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino

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$33.95
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 Mega 2560 R3 with Ethernet W5100 network expansion board SD card Shield for Arduino

This Ethernet Shield which is based on the Wiznet W5100 Ethernet Chip gives you an easy way to get your Online. It is directly supported by the official Ethernet Library. It adds a micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Duemilanove (168 or 328), Uno as well as Mega (1280/2560) and can be accessed using the SD library.

 

The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches that connect to the internet using the shield.


Package Includes:

  • 1 X Mega 2560 R3
  • 1 X USB Cable
  • 1 X W5100
 

 Brand Name: TZT
Condition: New
Type: Voltage Regulator
Supply Voltage: ..
Package: DIY KIT
is_customized: Yes
Dissipation Power: ..
Model Number: W5100 +Mega2560
Application: experimental modules
Operating Temperature: -40-+85
For Arduino STM: electronic module

Test Code:

 

/*
* Web Server
*
* A simple web server that shows the value of the analog input pins.
*/

  

#include

 

byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
byte ip[] = { 192, 168, 0, 15 };

Server server(80);

void setup()
{
Ethernet.begin(mac, ip);
server.begin();
}

void loop()
{
Client client = server.available();
if (client) {
// an http request ends with a blank line
boolean current_line_is_blank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
// if we\\\'ve gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so we can send a reply
if (c == \\\'\\\\n\\\' && current_line_is_blank) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println();

// output the value of each analog input pin
client.print("welcome to tinyos");
client.println("
");
client.print("//*************************************");
client.println("
");
client.print(tinyos.net.cn);
client.println("
");
client.print("//*************************************");
client.println("
");
for (int i = 0; i < 6; i++) {
client.print("analog input ");
client.print(i);
client.print(" is ");
client.print(analogRead(i));
client.println("
");
}
break;
}
if (c == \\\'\\\\n\\\') {
// we\\\'re starting a new line
current_line_is_blank = true;
} else if (c != \\\'\\\\r\\\') {
// we\\\'ve gotten a character on the current line
current_line_is_blank = false;
}
}
}
client.stop();
}
}