WiFiUDP.beginPacket()

Description

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

Reference Home || WiFi Library