available

Description

available() gets the number of bytes available in the stream. This is only for bytes that have already arrived. Please refer to Arduino Reference for available()

Syntax

• available()

Parameters

• None

Returns

• The number of bytes available to read. Data type : int

Example

RobotisRemoteController rc100(Serial1);
Serial.begin(115200);
rc100.begin();

Serial.println(rc100.available());