CAME TOP 432 NA (433MHz) transmitter code

transmitter.ino

#define transmitPin 0 // RF transmit pin
#define ledPin 1

const int signalSize = 13;
 
/*
2  5 LH  2
2 5 LH  2
2 2 LL  1
5 2 HL  3
5 5 HH  4
2 2 LL  1
5 5 HH  4
2 2 LL  1
5 5 HH  4
2 2 LL  1
5 2 HL  3
5 5 HH  4
2 134 LVH 5
*/

int openSesame[] = {2, 2, 1, 3, 4, 1, 4, 1, 4, 1, 3, 4, 5};
 
// Play with this value timeDelay variable is anywhere between 75 and 135 microseconds
int timeDelay = 115; 

void setup() {

   pinMode(transmitPin, OUTPUT);
   pinMode(ledPin, OUTPUT);
}

void loop() {
  
  int highLength = 0;
  int lowLength = 0;

  digitalWrite(ledPin, HIGH);

  for(int i = 0; i < signalSize; i++) {
      switch(openSesame[i]) {
        case 1: // LL
          highLength = 2;
          lowLength = 2;
        break;
       
        case 2: // LH
          highLength = 2;
          lowLength = 5;
        break;
       
        case 3: // HL
          highLength = 5;
          lowLength = 2;
        break;
       
        case 4: // HH
          highLength = 5;
          lowLength = 5;
        break;
       
        case 5: // VLH
          highLength = 2;
          lowLength = 134;
        break;
      }

      // transmit HIGH signal
      digitalWrite(transmitPin, HIGH);    
      delayMicroseconds(highLength*timeDelay);
       
      digitalWrite(transmitPin,LOW);    
      delayMicroseconds(lowLength*timeDelay);   
    }

  digitalWrite(ledPin, LOW); 
  delay(50);
    
}