#include #include // Configure MAC address and IP: byte mac[] = {0x61, 0x2C, 0xF2, 0x09, 0x73, 0xBE}; IPAddress ip(10, 11, 1, 22); // Static IP // Define CS and RST pins: #define W5500_CS_PIN 10 #define W5500_RST_PIN 9 IPAddress serverIP(192, 168, 1, 100); // computer // Don't change unsigned int port = 5005; EthernetClient client; void setup() { Serial.begin(9600); // Reset W5500 pinMode(W5500_RST_PIN, OUTPUT); digitalWrite(W5500_RST_PIN, HIGH); delay(250); digitalWrite(W5500_RST_PIN, LOW); delay(250); digitalWrite(W5500_RST_PIN, HIGH); delay(1000); // Initialize Ethernet: Ethernet.init(W5500_CS_PIN); Ethernet.begin(mac, ip); Serial.print("IP: "); Serial.println(Ethernet.localIP()); } void loop() { // Your network code here }