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pubsubclient/_posts/2000-06-05-getBufferSize.md
2020-05-21 01:17:42 +01:00

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tag, type, name, returns
tag type name returns
api function getBufferSize
type values
uint16_t
value description
uint16_t the size of the internal buffer

Gets the current size of the internal buffer.

By default, it is set to 256 bytes - as defined by the MQTT_MAX_MESSAGE_SIZE constant in PubSubClient.h.