Read numberOfBytes bytes from a serial port.

system.serial. readBytes( port, numberOfBytes [, timeout] )

• Parameters

String port - The previously configured serial port to use.

int numberOfBytes - The number of bytes to read.

int timeout - Maximum amount of time, in milliseconds, to block before returning. Default is 5000. [optional]

• Returns

byte[] - A byte[] containing bytes read from the serial port.

• Scope

All

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