   pinMode(heaterPin, OUTPUT);
   dutyCycle = 0;
   setpoint = 40;
+  
   temperaturePID.SetMode(MANUAL);
+  temperaturePID.SetOutputLimits(0, 100);
   
   Serial.begin(57600);
   cmdMessenger.print_LF_CR();

    previousMillis = currentMillis;
    slowCount++;
    if (slowCount > 50) {
      Serial << temperature << ENDMSG;
      Serial << analogRead(A0) << ENDMSG;
      Serial << STATMSG << "Duty Cycle is " << dutyCycle << ENDMSG;
      slowCount = 0;
    }

  char temp[5];
  itoa(temperatureToInt(temperature), temp, 10);
  cmdMessenger.sendCmd(kTEMPERATURE, temp);
}

void arduino_ready() {
