#include <SoftwareSerial.h>
SoftwareSerial soft(2,3);
void setup() {
pinMode(13, OUTPUT);
Serial.begin(9600);
soft.begin(38400);
}
void loop() {
if(soft.available())
{
char reading = soft.read();
Serial.println(reading);
if(reading=='0')
{
digitalWrite(13,LOW);
}
if (reading=='1')
{
digitalWrite(13,HIGH);
}
}
}
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