Arduino Function: WiFiUDP.beginPacket

Description

This function starts a connection to write UDP data to the remote connection.

Syntax

WiFiUDP.beginPacket(hostName, port); 
WiFiUDP.beginPacket(hostIp, port);

Parameters

  • hostName: the address of the remote host. It accepts a character string or an IPAddress
  • hostIp: the IP address of the remote connection (4 bytes)
  • port: the port of the remote connection (int)

Returns

 1: if successful 0: if there was a problem with the supplied IP address or port


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc