 RFM69 radio;
 
 void setup() {
-  // Serial.begin(9600);
+  Serial.begin(9600);
   pinMode(TURNON_TX_LED_PIN,        OUTPUT);
   pinMode(TURNON_FLOWER_RED_PIN,    OUTPUT);
   pinMode(TURNON_FLOWER_GREEN_PIN,  OUTPUT);


// Represents a single cycle of sensor calibration.
void runCalibrationMode(int sensorValue) {

  // Indicate we're in calibration mode
  digitalWrite(TURNON_FLOWER_BLUE_PIN, HIGH);


        // Flip the color state bit
        currentState ^= bit(colorBit);
      }

      // Trigger recalibration
      isCalibrating         = true;
      calibrationIteration  = 0;
      avgIdlePressure       = 0;
    }
  } else {
    heldMillis = 0;
