Datasheet

ManualsBrandsAdafruit ManualsAdafruitEthernet FeatherWing

// with the IP address and port of the server

// that you want to connect to (port 80 is default for HTTP):

EthernetClient client;

unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds

const unsigned long postingInterval = 10L * 1000L; // delay between updates, in milliseconds

// the "L" is needed to use long type numbers

//#define WIZ_RESET 9

#if defined(ESP8266)

// default for ESPressif

#define WIZ_CS 15

#elif defined(ESP32)

#define WIZ_CS 33

#elif defined(ARDUINO_STM32_FEATHER)

// default for WICED

#define WIZ_CS PB4

#elif defined(TEENSYDUINO)

#define WIZ_CS 10

#elif defined(ARDUINO_FEATHER52832)

#define WIZ_CS 11

#else // default for 328p, 32u4, M4 and M0

#define WIZ_CS 10

#endif

void setup() {

#if defined(WIZ_RESET)

pinMode(WIZ_RESET, OUTPUT);

digitalWrite(WIZ_RESET, HIGH);

delay(100);

digitalWrite(WIZ_RESET, LOW);

delay(100);

digitalWrite(WIZ_RESET, HIGH);

#endif

#if !defined(ESP8266)

while (!Serial); // wait for serial port to connect.

#endif

// Open serial communications and wait for port to open:

Serial.begin(115200);

delay(1000);

Serial.println("\nHello! I am the Ethernet FeatherWing");

Ethernet.init(WIZ_CS);

// give the ethernet module time to boot up:

delay(1000);

// start the Ethernet connection:

if (Ethernet.begin(mac) == 0) {

Serial.println("Failed to configure Ethernet using DHCP");

// no point in carrying on, so do nothing forevermore:

// try to congifure using IP address instead of DHCP:

Ethernet.begin(mac, ip);

}

// print the Ethernet board/shield's IP address:

Serial.print("My IP address: ");