JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

ENC28J60 Ethernet LAN / Network Module

Varenummer:131-157
Varekode:OKY3486
Vægt:34.0g
Lagervare!
Henter lager-information...
Henter lager-information fra leverandører...
Internet-pris
Inkl. moms
Kr. 119,00
v/10Kr. 109,00

OKY3486 ENC28J60 Ethernet LAN / Network ModuleOKY3486 ENC28J60 Ethernet LAN / Network ModuleOKY3486 ENC28J60 Ethernet LAN / Network ModuleOKY3486 ENC28J60 Ethernet LAN / Network Module

ENC28J60 Ethernet Module

ENC28J60 Ethernet Module utilizes the new Microchip ENC28J60 Stand-Alone Ethernet Controller IC featuring a host of features to handle most of the network protocol requirements. This Ethernet LAN module connects directly to most microcontrollers.

Description:

  • Ethernet LAN Module for Arduino/AVR/LPC/STM3
  • ENC28J60 Ethernet chips
  • Can be easily mounted with the MCU
  • Network Interface: HR911105A
  • Supply Voltage: 3.3 V (5V Tolerant DIO)
  • 25Mhz crystal oscillator
  • Size (L x W x H): Approx. 2.3 x 1.3 x 0.7 inch / 58 x 34 x 17 mm

 

PINOUT
PIN DESCRIPTION
1 CLK OUT
2 INT
3 WOL
4 SO
5 SI
6 SCK
7 CS
8 RES
9 +3.3V
10 GND

 

EXAMPLE CODE


ARD_Ethernet_Module_HCARDU0028_Example.pde

/* FILE:    ARD_Ethernet_Module_HCARDU0028_Example.pde
   DATE:    28/07/12
   VERSION: 0.1

This is an example of how to use the HobbyComponents Arduino ethernet shield (HCARDU0028). For this example to work you will need to download the appropriate libraries available at: http://forum.hobbycomponents.com/viewtopic.php?f=25&t=6 Unzip both libraries and copy them to your Arduino libraries folder.
This program will serve a basic webpage at the ip address specified below which will allow you change the state of 4 relays. This program is intended to work with arduino relay modules such as the HobbyComponents 4 channel relay module (HCARDU0025).

CONNECTIONS:
ETHERNET MODULE ARDUINO BOARD PIN 1 (CLK OUT) N/A PIN 2 (INT) N/A PIN 3 (WOL) N/A PIN 4 (SO) DIO 12 PIN 5 (SI) DIO 11 PIN 6 (SCK) DIO 13 PIN 7 (CS) DIO 10 PIN 8 (RES) N/A PIN 9 (VCC) +3.3V PIN 10 (GND) GND

You may copy, alter and reuse this code in any way you like but please leave reference to HobbyComponents.com in your comments if you redistribute this code. */
/* Include both ethernet libraries */
#include "etherShield.h"
#include "ETHER_28J60.h"

#define RELAY1_DIO 2 /* DIO pin used to drive relay 1 */
#define RELAY2_DIO 3 /* DIO pin used to drive relay 2 */
#define RELAY3_DIO 4 /* DIO pin used to drive relay 3 */
#define RELAY4_DIO 5 /* DIO pin used to drive relay 4 */

#define RELAY1_MASK 0 /* Bit mask for storing state of relay 1 */
#define RELAY2_MASK 1 /* Bit mask for storing state of relay 2 */
#define RELAY3_MASK 2 /* Bit mask for storing state of relay 3 */
#define RELAY4_MASK 3 /* Bit mask for storing state of relay 4 */

/* Used to store the current state of the relays */ int RelayState = 0;
/* MAC address of the ethernet shield. If you are using this on your own network then the MAC address below will be fine, but remember if you use more than one shield on your network they will need to be assigned unique MAC addresses */ static uint8_t mac[6] = {0x54, 0x55, 0x58, 0x10, 0x00, 0x24};

/* The IP address of the shield. Make sure this matches the IP address range of your network and is not in use by any other device on it */
static uint8_t ip[4] = {192, 168, 1, 55};
/* The port number the shield will respond to. Use port 80 for standard HTTP requests */
static uint16_t port = 80;

ETHER_28J60 e;


/* Initialise the ethernet interface and DIO pins */ void setup()
{
e.setup(mac, ip, port);
pinMode(RELAY1_DIO, OUTPUT);
pinMode(RELAY2_DIO, OUTPUT);
pinMode(RELAY3_DIO, OUTPUT);
pinMode(RELAY4_DIO, OUTPUT);
}
/* Main program */ void loop()
{
char* EthernetData;

/* Has a page request been made? */
if (EthernetData = e.serviceRequest())
{

/* Has the page link for relay 1 been pressed? */
if (strcmp(EthernetData, "?relay=1") == 0)
{
/* If so then change the state of relay 1 */
if (bitRead(RelayState, RELAY1_MASK))
{
bitClear(RelayState, RELAY1_MASK);
digitalWrite(RELAY1_DIO, LOW);
}else
{
bitSet(RelayState, RELAY1_MASK);
digitalWrite(RELAY1_DIO, HIGH);
}
}

/* Has the page link for relay 2 been pressed? */
if (strcmp(EthernetData, "?relay=2") == 0)
{
/* If so then change the state of relay 2 */
if (bitRead(RelayState, RELAY2_MASK))
{
bitClear(RelayState, RELAY2_MASK);
digitalWrite(RELAY2_DIO, LOW);
}else
{
bitSet(RelayState, RELAY2_MASK);
digitalWrite(RELAY2_DIO, HIGH);
}
}

/* Has the page link for relay 3 been pressed? */
if (strcmp(EthernetData, "?relay=3") == 0)
{
/* If so then change the state of relay 3 */
if (bitRead(RelayState, RELAY3_MASK))
{
bitClear(RelayState, RELAY3_MASK);
digitalWrite(RELAY3_DIO, LOW);
}else
{
bitSet(RelayState, RELAY3_MASK);
digitalWrite(RELAY3_DIO, HIGH);
}
}

/* Has the page link for relay 4 been pressed? */
if (strcmp(EthernetData, "?relay=4") == 0)
{
/* If so then change the state of relay 4 */
if (bitRead(RelayState, RELAY4_MASK))
{
bitClear(RelayState, RELAY4_MASK);
digitalWrite(RELAY4_DIO, LOW);
}else
{
bitSet(RelayState, RELAY4_MASK);
digitalWrite(RELAY4_DIO, HIGH);
}
}

/* Generate a new page with the current states of the relays */
iUpdateRelays(RelayState);

/* And send it back to the IP address that made the request */
e.respond();
}
}

/* This funtion generates a web page that shows the current state of the 4 relays and creates links to allow their states to be toggled. It requires a register of type int that holds the current state of the relays to be passed to it */
void iUpdateRelays(int RelayState)
{
e.print("<H1>Web Remote</H1>");

if (bitRead(RelayState, RELAY1_MASK))
{
e.print("RELAY 1: <A HREF='?relay=1'>ON</A><br>");
}else
{
e.print("RELAY 1: <A HREF='?relay=1'>OFF</A><br>");
}

if (bitRead(RelayState, RELAY2_MASK))
{
e.print("RELAY 2: <A HREF='?relay=2'>ON</A><br>");
}else
{
e.print("RELAY 2: <A HREF='?relay=2'>OFF</A><br>");
}

if (bitRead(RelayState, RELAY3_MASK))
{
e.print("RELAY 3: <A HREF='?relay=3'>ON</A><br>");
}else
{
e.print("RELAY 3: <A HREF='?relay=3'>OFF</A><br>");
}

if (bitRead(RelayState, RELAY4_MASK))
{
e.print("RELAY 4: <A HREF='?relay=4'>ON</A><br>");
}else
{
e.print("RELAY 4: <A HREF='?relay=4'>OFF</A><br>");
}

}
Varer i kategorien "Byggesæt og moduler" skal som udgangspunkt betragtes som komponenter til hobbybrug, og ikke et færdigt produkt! - de er dermed ikke CE-mærkede.