     if(cmdIn[0] == 0xA0) {
       lora.transmit(out);
     }
-    
-    /*Serial.print("response:\t");
-    for(int i = 0; i < 4; i++) {
-      Serial.print(cmdIn[i], HEX);
-      Serial.print('\t');
-    }
-    Serial.println();*/
-    
-  } else if(state == ERR_CRC_MISMATCH) {
-    //Serial.println("CRC error");
-  } else if(state == ERR_RX_TIMEOUT) {
-    //Serial.println("RX timeout");
   }
 }
-

SoftwareSerial port(4, 5);

void setup() {
  //Serial.begin(9600);
  // Begin communication via Bluetooth
  port.begin(9600);
  // Begin communication via LoRa

    for(int i = 0; i < 4; i++) {
      out.data[i] = cmdOut[i];
    }
  }

  // Variable to store LoRa communication state
