首先,您需要安装以下库：

https://github.com/jcw/ethercard

用6个引脚将模块连接到arduino：

> ENC SO – > Arduino引脚12

> ENC SI – > Arduino引脚11

> ENC SCK – > Arduino引脚13

> ENC CS – > Arduino引脚8

> ENC VCC – > Arduino 3V3引脚

> ENC GND – > Arduino Gnd pin

然后使用以下代码：

#include

// your variable

#define PATH "example.php"

#define VARIABLE "test"

// ethernet interface mac address, must be unique on the LAN

byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };

char website[] PROGMEM = "www.mydomain.com";

byte Ethernet::buffer[700];

uint32_t timer;

Stash stash;

void setup () {

Serial.begin(57600);

Serial.println("\n[webClient]");

if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)

Serial.println( "Failed to access Ethernet controller");

if (!ether.dhcpSetup())

Serial.println("DHCP failed");

ether.printIp("IP: ", ether.myip);

ether.printIp("GW: ", ether.gwip);

ether.printIp("DNS: ", ether.dnsip);

if (!ether.dnsLookup(website))

Serial.println("DNS failed");

ether.printIp("SRV: ", ether.hisip);

}

void loop () {

ether.packetLoop(ether.packetReceive());

if (millis() > timer) {

timer = millis() + 10000;

byte sd = stash.create();

stash.print("variable=");

stash.print(VARIABLE);

stash.print("&action=Submit");

stash.save();

// generate the header with payload - note that the stash size is used,

// and that a "stash descriptor" is passed in as argument using "$H"

Stash::prepare(PSTR("POST http://$F/$F.csv HTTP/1.0" "\r\n"

"Host: $F" "\r\n"

"Content-Length: $D" "\r\n"

"Content-Type: application/x-www-form-urlencoded" "\r\n"

"\r\n"

"$H"),

website, PSTR(PATH), website, stash.size(), sd);

// send the packet - this also releases all stash buffers once done

ether.tcpSend();

}

}