10/6/2023 0 Comments Arduino wire library macLibrary for calling functions repeatedly with a certain period. WiFiServer, WiFiClient, and WiFiUDP behave mostly the same way as with WiFi shield library.įour samples are provided for this library. Sent to the multicast or unicast address. You can use udp.destinationIP() to tell whether the packet received was Udp.beginMulticast(WiFi.localIP(), multicast_ip_addr, port). When listening to multicast packets, replace udp.begin(port) with Udp.beginPacketMulticast(addr, port, WiFi.localIP()). When sending a multicast packet, replace udp.beginPacket(addr, port) with WiFiUDP class supports sending and receiving multicast packets on STA interface.WiFi.printDiag(Serial) will print out some diagnostic info.WiFi.localIP() is for STA, WiFi.softAPIP() is for AP.
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