// instanciate web server
WebServer webserver(PREFIX, 80);
// instanciate web server
WebServer webserver(PREFIX, 80);
// and EthernetUDP instance to send notifications
EthernetUDP Udp;
IPAddress udp_remote_ip(192, 168, 17, 224);
// and EthernetUDP instance to send notifications
EthernetUDP Udp;
IPAddress udp_remote_ip(192, 168, 17, 224);
// set mode for used pins
pinMode(RELAY_RED_LEDS, OUTPUT);
// set mode for used pins
pinMode(RELAY_RED_LEDS, OUTPUT);
// notify over UDP
snprintf(str_selection, 19, "{\"active\": %d}", activeSelection);
Udp.beginPacket(udp_remote_ip, 1312);
Udp.write(str_selection);
Udp.endPacket();
// notify over UDP
snprintf(str_selection, 19, "{\"active\": %d}", activeSelection);
Udp.beginPacket(udp_remote_ip, 1312);
Udp.write(str_selection);
Udp.endPacket();