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Reference > Libraries > Wifinina > Wifiudp.begin

WiFiNINA - WiFiUDP.begin()

Description

Initializes the WiFi UDP library and network settings. Starts WiFiUDP socket, listening at local port PORT.

Syntax

WiFiUDP.begin(port)

Parameters

  • port: the local port to listen on (int)

Returns

  • 1: if successful
  • 0: if there are no sockets available to use