int inData;

void setup() {
  Serial.begin(14400);
}



void loop() {

  if ( Serial.available() > 0) {
    inData = Serial.read();
    switch (inData) {
      case 0x01:
        Serial.write("id:temperatura");
        Serial.write(" ");
        Serial.write("tp:temp");
        Serial.write(" ");
        Serial.write("vl:29");
        Serial.write(" ");
        Serial.write("un:C");
        Serial.write(" ");
        Serial.write("er:99");
        Serial.write(" ");
        Serial.write('\n');
        break;
    }
  }
}