#include <HardwareSerial.h>
HardwareSerial SerialPort(2); // use UART2
void setup()
{
SerialPort.begin(15200, SERIAL_8N1, 16, 17);
}
void loop()
{
SerialPort.print(1);
delay(5000);
SerialPort.print(0);
delay(5000);
}#include <HardwareSerial.h>
HardwareSerial SerialPort(2); // use UART2
void setup()
{
SerialPort.begin(15200, SERIAL_8N1, 16, 17);
}
void loop()
{
SerialPort.print(1);
delay(5000);
SerialPort.print(0);
delay(5000);
}