read

Description

read() reads characters from an incoming stream to the buffer. Please refer to Arduino Reference for read()

Syntax

• read()

Parameters

• None

Returns

• The first byte of incoming data available. Data type : int
• -1 if no data is available.

Example

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

if(rc100.available() > 0) {
  Serial.println(rc100.read());
}