Tags: Ethernet, W5100, Module, Red, iot, internet,

Ethernet W5100 Module Red 10 Pins

  • 81.00 AED
    • Ex Tax:81.00 AED
    • Product Code: Ethernet W5100 Module
    • Availability: In Stock
    The Arduino Ethernet is a Simple module to provide networking via Ethernet to a microcontroller and allows an Arduino board to connect to the internet. The module communicates via SPI and supports 10/100Mbit It is based on the Wiznet W5100 ethernet chip. It su..

    The Arduino Ethernet is a Simple module to provide networking via Ethernet to a microcontroller and allows an Arduino board to connect to the internet. The module communicates via SPI and supports 10/100Mbit It is based on the Wiznet W5100 ethernet chip. It supports up to four simultaneous socket connections. the supply voltage is 5V with Signal levels 3.3V and 5V tolerant and the Dimensions of the board are 54 x 30 x 17mm.

    features of the version 1.1 of the WIZ811MJ:

    • Supports 10/100 Base-TX
    • Supports half/full-duplex operation
    • Supports auto-negotiation and auto cross-over detection
    • IEEE 802.3/802.3u Compliance
    • Operates 3.3V with 5V I/O signal tolerance
    • Supports network status indicator LEDs
    • Includes Hardware Internet protocols: TCP, IP Ver.4, UDP, ICMP, ARP, PPPoE, IGMP
    • Includes Hardware Ethernet protocols: DLC, MAC
    • Supports 4 independent connections simultaneously
    • Supports MCU bus Interface and SPI Interface
    • Supports Direct/Indirect mode bus access
    • Supports Socket API for easy application programming
    • Interfaces with two 2.54mm pitch 2 x 10 header pin
    • Temperature : 0 ~ 70℃ (Operation), -40 ~ 85℃ (Storage)

    This board works with the Ethernet Library embedded with Arduino IDE This library is designed to work with the many Arduino Ethernet Shields and modules,  like W5200/W5500-based devices in addition to W5100  The library allows an Arduino board to connect to the Internet. The board can serve as either a server accepting incoming connections or a client making outgoing ones. The library supports up to eight (W5100 and boards with <= 2 kB SRAM are limited to four) concurrent connections (incoming, outgoing, or a combination).

    The Arduino board communicates with the shield using the SPI bus. This is on digital pins 11, 12, and 13 on the Uno and pins 50, 51, and 52 on the Mega. On both boards, pin 10 is used as SS. On the Mega, the hardware SS pin, 53, is not used to select the Ethernet controller chip, but it must be kept as an output or the SPI interface won't work. The library allows an Arduino board to connect to the Internet. The board can serve as either a server accepting incoming connections or a client making outgoing ones.

    the Ethernet W5100 Module

    This is How to connect the Ethernet W5100 Module with Arduino UNO:



    ETHERNET CLIENT Code using Ethernet W5100 Module to READ WEB PAGES:

    In this example, Arduino acts as a client, that is, it connects to a web page to read it. Reading a full page and dumping it through the serial port is very slow, and is one of the examples of the limitations of Arduino in front of a computer.

    However, it can be useful for Arduino to capture information from a server. For example, we can make it synchronize the time, read a series of parameters from a text file, perform a certain action if a file exists, etc.


    #include 
    #include 
     
    byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
    IPAddress ip(192, 168, 1, 177);
    EthernetClient client;
     
    char serverC[] = "www.pasted.co";
    char dataLocationC[] = "/2434bc64 HTTP / 1.1";
     
    void setup()
    {
       Serial.begin(9600);
       
       if (Ethernet.begin(mac) == 0)
       {
          Serial.println("Failed to configure Ethernet using DHCP");
          Ethernet.begin(mac, ip);
       }
     
       delay(1000);
       Serial.println("connecting...");
     
       if (client.connect(serverC, 80))
       {
          Serial.println("connected");
          client.print("GET ");
          client.println(dataLocationC);
          client.print("Host: ");
          client.println(serverC);
          client.println();
       }
       else 
       {
          Serial.println("connection failed");
       }
    }
     
    void loop()
    {
       if (client.available())
       {
          char c = client.read();
          if (c == '~')
          {
             while (client.available())
             {
                c = client.read();
                if (c == '~')
                {
                   client.stop();
                   client.flush();
                   break;
                }
                Serial.print(c);
             }
             
          }
       }
     
       if (!client.connected())
       {
          Serial.println();
          Serial.println("disconnecting.");
          client.stop();
     
          // do nothing
          while (true);
       }
    }
    

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