#include // WiFi stuff const char* ssid = "your-ssid"; const char* pwd = "your-password"; const IPAddress ip(192, 168, 1, 201); const IPAddress gateway(192, 168, 1, 1); const IPAddress subnet(255, 255, 255, 0); ArtnetWiFiSender artnet; uint32_t universe = 1; const uint16_t size = 512; uint8_t data[size]; uint8_t value = 0; void setup() { Serial.begin(115200); // WiFi stuff WiFi.begin(ssid, pwd); WiFi.config(ip, gateway, subnet); while (WiFi.status() != WL_CONNECTED) { Serial.print("."); delay(500); } Serial.print("WiFi connected, IP = "); Serial.println(WiFi.localIP()); artnet.begin("127.0.0.1"); } void loop() { value = millis() % 256; memset(data, value, size); artnet.set(universe, data, size); artnet.streaming(); // automatically send set data in 40fps }