   digitalWrite(ActivityLED, HIGH);  // Turn the LED on during setup()
   Serial.begin(9600);               // Initialise serialport
   Serial.println("cmdMULTIsens");   // Print banner
-  tmp36.begin(tmp36Samples);        // Initialise TMP36 sensor
-  dht.begin();
+  tmp36.begin();                    // Initialise TMP36 sensor
+  dht.begin();                      // Initialise DHT22 sensor
   delay(2000);                      // Wait 2s for all sensors to come online
   digitalWrite(ActivityLED, LOW);   // Turn off the LED at end of setup()
 }

        break;
      case 'T':
      case 't':
        TemperatureTmp36 = tmp36.readTemperature();
        Serial.print(TemperatureTmp36);
        break;
      default:
        Serial.print("NaN");          // Invalid ActionRequest returns `NaN`

void loop()
{
  byte ActionRequest;
  float Value

  if (Serial.available() > 0)
  {
