WiFiUDP.write()

Description

Writes UDP data to the remote connection. Must be wrapped between beginPacket() and endPacket(). beginPacket() initializes the packet of data, it is not sent until endPacket() is called.

Syntax

WiFiUDP.write(byte);
WiFiUDP.write(buffer, size);

Parameters

byte: the outgoing byte
buffer: the outgoing message
size: the size of the buffer

Returns

single byte into the packet
bytes size from buffer into the packet

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