| Index

| Reference for Wiring 1.0 (ALPHA) 0020+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name |  | ### Serial1
Examples |  |
    int val;

    void setup() {
      Serial1.begin(9600);  // Start serial Serial at 9600 baud
    }

    void loop() {
      if( Serial1.available() > 0 )       // if data is available to read
      {
        val = Serial1.read();         // read it and store it in 'val'
      }
      analogWrite(0, val);
    }
Description |  | There are two serial ports available on the board, Serial and Serial1. The port Serial is available through the USB adapter on the Wiring board, and the port Serial1 is available on Wiring I/O pins 2(Rx) and 3(Tx). Typical baudrates are: 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600 and 115200.
Syntax |  |
    Serial1
Methods |  |
begin() |  |
read() |  |
print() |  |
println() |  |
available() |  |
Returns |  | None
Usage |  | Application