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MKRNB : NBUDP.write()


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.


NBUDP.write(buffer, size);


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


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

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