// Add a thermistor sensor attached to pin A0
#include <sensors/SensorThermistor.h>
SensorThermistor thermistor(A0);

// Add a LDR sensor attached to pin A0 and assing child_id 5
#include <sensors/SensorLDR.h>
SensorLDR ldr(A1,5);

// Add a temperature/humidity sensor SHT21 sensor. No pin required since using i2c
#include <sensors/SensorSHT21.h>
SensorSHT21 sht21;

// report measures of every attached sensors every 10 minutes
nodeManager.setReportIntervalMinutes(10);
// set the node to sleep in 5 minutes cycles
nodeManager.setSleepMinutes(5);
// report battery level every 10 minutes
battery.setReportIntervalMinutes(10);
// set an offset to -1 to a thermistor sensor
thermistor.setOffset(-1);
// Change the id of a the first child of a sht21 sensor
sht21.children.get(1)->child_id = 5;
// power all the nodes through dedicated pins
nodeManager.setPowerManager(power);

	// instantiate a NodeManager object. An optional fixed number of sensors can be passed as an argument
	NodeManager(uint8_t sensorcount = 0);
	// [10] send the same message multiple times (default: 1)
	void setRetries(uint8_t value);
	// [21] set this to true if you want destination node to send ack back to this node (default: false)
	void setAck(bool value);
	bool getAck();
	// Request the controller's configuration on startup (default: true)
	void setGetControllerConfig(bool value);
	// [22] Manually set isMetric setting
	void setIsMetric(bool value);
	bool getIsMetric();
	// Convert a temperature from celsius to fahrenheit depending on how isMetric is set
	float celsiusToFahrenheit(float temperature);
	// return true if sleep or wait is configured and hence this is a sleeping node
	bool isSleepingNode();
	// [1] Send a hello message back to the controller
	void hello();
	// [6] reboot the board
	void reboot();
    // [36] set the default interval in minutes all the sensors will report their measures. If the same function is called on a specific sensor, this will not change the previously set value. On sleeping sensors, the elapsed time can be evaluated only upon wake up (default: 10 minutes)
    void setReportIntervalSeconds(unsigned long value);
	unsigned long getReportIntervalSeconds();
    // [37] set the default interval in minutes all the sensors will report their measures. If the same function is called on a specific sensor, this will not change the previously set value. On sleeping sensors, the elapsed time can be evaluated only upon wake up (default: 10 minutes)
    void setReportIntervalMinutes(unsigned long value);
    // [38] set the default interval in minutes all the sensors will report their measures. If the same function is called on a specific sensor, this will not change the previously set value. On sleeping sensors, the elapsed time can be evaluated only upon wake up (default: 10 minutes)
    void setReportIntervalHours(unsigned int value);
    // [39] set the default interval in minutes all the sensors will report their measures. If the same function is called on a specific sensor, this will not change the previously set value. On sleeping sensors, the elapsed time can be evaluated only upon wake up (default: 10 minutes)
    void setReportIntervalDays(uint8_t value);
	// [30] if set and when the board is battery powered, sleep() is always called instead of wait() (default: true)
	void setSleepOrWait(bool value);
	// sleep if the node is a battery powered or wait if it is not for the given number of milliseconds 
	void sleepOrWait(unsigned long value);
	// [31] set which pin is connected to RST of the board to reboot the board when requested. If not set the software reboot is used instead (default: -1)
	void setRebootPin(int8_t value);
	// [32] turn the ADC off so to save 0.2 mA
	void setADCOff();
	// send a message by providing the source child, type of the message and value
	void sendMessage(uint8_t child_id, uint8_t type, int value);
	void sendMessage(uint8_t child_id, uint8_t type, float value, uint8_t precision);
	void sendMessage(uint8_t child_id, uint8_t type, double value, uint8_t precision);
	void sendMessage(uint8_t child_id, uint8_t type, const char* value);
	// register a sensor
	void registerSensor(Sensor* sensor);
#if NODEMANAGER_SLEEP == ON
	// register a timer
	void registerTimer(Timer* timer);
#endif
	// return the next-available child id
	uint8_t getAvailableChildId(uint8_t child_id = 0);
	// list containing all the registered sensors
	List<Sensor*> sensors;
	// return the Child object of the given child_id
	Child* getChild(uint8_t child_id);
	// return the sensor object of the given child_id
	Sensor* getSensorWithChild(uint8_t child_id);
	// sleep between send()
	void sleepBetweenSend();
	// set the analog reference to the given value and optionally perform some fake reading on the given pin
	void setAnalogReference(uint8_t value, uint8_t pin = -1);
#if NODEMANAGER_SLEEP == ON
	// [3] set the duration (in seconds) of a sleep cycle
	void setSleepSeconds(unsigned long value);
	unsigned long getSleepSeconds();
	// [4] set the duration (in minutes) of a sleep cycle
	void setSleepMinutes(unsigned long value);
	// [5] set the duration (in hours) of a sleep cycle
	void setSleepHours(unsigned int value);
	// [29] set the duration (in days) of a sleep cycle
	void setSleepDays(uint8_t value);
	// [20] optionally sleep interval in milliseconds before sending each message to the radio network (default: 0)
	void setSleepBetweenSend(unsigned int value);
	// [9] wake up the board
	void wakeup();
	// use smart sleep for sleeping boards (default: true)
	void setSmartSleep(bool value);
#endif
#if NODEMANAGER_INTERRUPTS == ON
	// [19] if enabled, when waking up from the interrupt, the board stops sleeping. Disable it when attaching e.g. a motion sensor (default: true)
	void setSleepInterruptPin(int8_t value);
	// configure the interrupt pin and mode. Mode can be CHANGE, RISING, FALLING (default: MODE_NOT_DEFINED)
	void setInterrupt(int8_t pin, uint8_t mode, int8_t initial = -1);
	// [28] ignore two consecutive interrupts if happening within this timeframe in milliseconds (default: 100)
	void setInterruptDebounce(unsigned long value);
	// return the pin from which the last interrupt came
	int8_t getLastInterruptPin();
	// return the value of the pin from which the last interrupt came
	int8_t getLastInterruptValue();
#endif
#if NODEMANAGER_POWER_MANAGER == ON
	// configure a PowerManager common to all the sensors
	void setPowerManager(PowerManager& powerManager);
	// to save battery the sensor can be optionally connected to two pins which will act as vcc and ground and activated on demand
	void setPowerPins(int8_t ground_pin, int8_t vcc_pin, unsigned long wait_time = 50);
	// [24] manually turn the power on
	void powerOn();
	// [25] manually turn the power off
	void powerOff();
#endif
#if NODEMANAGER_EEPROM == ON
	// [7] clear the EEPROM
	void clearEeprom();
	// return the value stored at the requested index from the EEPROM
	int loadFromMemory(int index);
	// [27] save the given index of the EEPROM the provided value
	void saveToMemory(int index, int value);
	// [40] if set save the sleep settings in memory, also when changed remotely (default: false)
	void setSaveSleepSettings(bool value);
#endif
#if NODEMANAGER_TIME == ON
	// [41] synchronize the local time with the controller
	void syncTime();
	// [42] returns the current system time
	unsigned long getTime();
	// [43] set the hour offset for when syncronizing the time (default: 0)
	void setTimezone(int8_t value);
	// request the current time to the controller during setup(). Time with a RTC if configured is always synchronized (default: true)
	void setSyncTimeOnSetup(bool value);
	// request the current time to the controller just after a sleep cycle. Time with a RTC if configured is always synchronized (default: true)
	void setSyncTimeAfterSleep(bool value);
	// request the current time to the controller after the configured number of minutes (default: 0)
	void setSyncTimeAfterInterval(unsigned long value);
	// receiveTime() callback
	void receiveTime(unsigned long ts);
#endif
#if NODEMANAGER_SD == ON
	// SD card variables
	Sd2Card sd_card;
	SdVolume sd_volume;
	SdFile sd_root;
	SdFile sd_file;
#endif
	// hook into the main sketch functions
	void before();
	void presentation();
	void setup();
	void loop();
#if NODEMANAGER_RECEIVE == ON
	void receive(const MyMessage & msg);

	Sensor(int8_t pin = -1);
	// return the name of the sensor
	const char* getName();
	// [1] where the sensor is attached to (default: not set)
	void setPin(int8_t value);
	// [5] For some sensors, the measurement can be queried multiple times and an average is returned (default: 1)
	void setSamples(unsigned int value);
	// [6] If more then one sample has to be taken, set the interval in milliseconds between measurements (default: 0)
	void setSamplesInterval(unsigned long value);
    // [17] After how many seconds the sensor will report back its measure (default: 10 minutes)
    void setReportIntervalSeconds(unsigned long value);
    // [16] After how many minutes the sensor will report back its measure (default: 10 minutes)
    void setReportIntervalMinutes(unsigned long value);
    // [19] After how many hours the sensor will report back its measure (default: 10 minutes)
    void setReportIntervalHours(unsigned int value);
    // [20] After how many days the sensor will report back its measure (default: 10 minutes)
    void setReportIntervalDays(uint8_t value);
	// [24] Set the way the timer used for reporting to the gateway should operate. It can be either TIME_INTERVAL (e.g. report every X seconds with the amount of time set with setReportTimerValue()), IMMEDIATELY (e.g. report at every cycle, useful for sensors like actuators which should report as soon as the value has changed), DO_NOT_REPORT (e.g. never report, useful for when there is no need to report, like a Display) and when NODEMANAGER_TIME is ON, EVERY_MINUTE/EVERY_HOUR/EVERY_DAY (e.g. to report the value set in the previous timeframe, useful for sensors reporting an accumulated value linked to a timeframe at regular intervals), AT_MINUTE/AT_HOUR/AT_DAY (e.g. report at a given minute/hour/day, useful if the measure is expected at a specified time, set with setReportTimerValue())
	void setReportTimerMode(timer_mode value);
	// [25] Set the value for the reporting timer's mode which has been set with setReportTimerMode()
	void setReportTimerValue(unsigned long value);
	// [26] Set the way the timer used for taking measures should operate. Takes the same parameters as setReportTimerMode(). If not set explicitly, will be set as the reporting timer
	void setMeasureTimerMode(timer_mode value);
	// [27] Set the value for the reporting timer's mode which has been set with setReportTimerMode() If not set explicitely, will be set with the same value as the reporting timer
	void setMeasureTimerValue(unsigned long value);
	// list of configured child
	List<Child*> children;
	// return the child object based on the provided child_id
	Child* getChild(uint8_t child_id);
	// register a child
	void registerChild(Child* child);
#if NODEMANAGER_INTERRUPTS == ON
	// return the pin the interrupt is attached to
	int8_t getInterruptPin();
	// set initial value of the configured pin. Can be used for internal pull up
	void setPinInitialValue(int8_t value);
	// for interrupt-based sensor, set the interrupt mode. Can be CHANGE, RISING, FALLING (default: CHANGE)
	void setInterruptMode(uint8_t value);
	// [22] for interrupt-based sensor, milliseconds to wait/sleep after the interrupt before reporting (default: 0)
	void setWaitAfterInterrupt(unsigned long value);
	// [23] for interrupt-based sensor, the value of the pin is checked and the interrupt ignored if RISING and not HIGH or FALLING and not LOW (default: true)
	void setInterruptStrict(bool value);
#endif
#if NODEMANAGER_POWER_MANAGER == ON
	// set a previously configured PowerManager to the sensor so to powering it up with custom pins
	void setPowerManager(PowerManager& powerManager);
	// to save battery the sensor can be optionally connected to two pins which will act as vcc and ground and activated on demand
	void setPowerPins(int8_t ground_pin, int8_t vcc_pin, unsigned long wait_time = 50);
	// [13] manually turn the power on
	void powerOn();
	// [14] manually turn the power off
	void powerOff();
#endif
#if NODEMANAGER_HOOKING == ON
	// set a custom hook function to be called when the sensor executes its setup() function
	void setSetupHook(void (*function)(Sensor* sensor));
	// set a custom hook function to be called just before the sensor executes its loop() function
	void setPreLoopHook(void (*function)(Sensor* sensor));
	// set a custom hook function to be called just after the sensor executes its loop() function
	void setPostLoopHook(void (*function)(Sensor* sensor));
	// set a custom hook function to be called when the sensor executes its interrupt() function
	void setInterruptHook(void (*function)(Sensor* sensor));
	// set a custom hook function to be called when the sensor executes its receive() function
	void setReceiveHook(void (*function)(Sensor* sensor, MyMessage* message));
#endif
	// define what to do at each stage of the sketch
	void presentation();
	void setup();
	void loop(MyMessage* message);
#if NODEMANAGER_INTERRUPTS == ON
	bool interrupt();
#endif
#if NODEMANAGER_RECEIVE == ON
	void receive(MyMessage* message);
#endif
	// abstract functions, subclasses may implement
	virtual void onSetup();
	virtual void onLoop(Child* child);
	virtual void onReceive(MyMessage* message);
	virtual void onInterrupt();
#if NODEMANAGER_OTA_CONFIGURATION == ON
	virtual void onOTAConfiguration(ConfigurationRequest* request);
#endif

	Child(Sensor* sensor, value_format format, uint8_t child_id, uint8_t presentation, uint8_t type, const char* description = "");
	// set child id used to communicate with the gateway/controller
	void setChildId(uint8_t value);
	uint8_t getChildId();
	// set sensor format
	void setFormat(value_format value);
	value_format getFormat();
	// set sensor presentation (default: S_CUSTOM)
	void setPresentation(uint8_t value);
	uint8_t getPresentation();
	// set sensor type (default: V_CUSTOM)
	void setType(uint8_t value);
	uint8_t getType();
	// set how many decimal digits to use (default: 2 for ChildFloat, 4 for ChildDouble)
	void setFloatPrecision(uint8_t value);
	// set sensor description
	void setDescription(const char* value);
	const char* getDescription();
	// configure the behavior of the child when setValue() is called multiple times. It can be NONE (ignore the previous values but the last one),  AVG (averages the values), SUM (sum up the values) (default: AVG)
	void setValueProcessing(child_processing value);
	// send the value to the gateway even if there have been no samples collected (default: false)
	void setSendWithoutValue(bool value);
	// set the value of the child
	void setValue(int value);
	void setValue(float value);
	void setValue(double value);
	void setValue(const char* value);
	// get the value of the child
	int getValueInt();
	float getValueFloat();
	double getValueDouble();
	const char* getValueString();
	// check if the value must be sended back to the controller
	bool valueReadyToSend();
	// send the current value to the gateway
	void sendValue(bool force = 0);
	// print the current value on a LCD display
	void print(Print& device);
	// reset all the counters
	void reset();
#if NODEMANAGER_CONDITIONAL_REPORT == ON
	// force to send an update after the configured number of minutes
	void setForceUpdateTimerValue(unsigned long value);
	// never report values below this threshold (default: -FLT_MAX)
	void setMinThreshold(float value);
	// never report values above this threshold (default: FLT_MAX)
	void setMaxThreshold(float value);
	// do not report values if too close to the previous one (default: 0)
	void setValueDelta(float value);
	// set when the last value is updated. Possible values are UPDATE_ALWAYS (at every cycle), UPDATE_ON_SEND (only after sending) (default: UPDATE_ON_SEND)
	void setUpdateLastValue(last_value_mode value);
	// get the last value of the child
	int getLastValueInt();
	float getLastValueFloat();
	double getLastValueDouble();
	const char* getLastValueString();
#endif
#if NODEMANAGER_EEPROM == ON
	// persist the child's value in EEPROM. The value will be saved at each update and loaded at boot time (default: false)
	void setPersistValue(bool value);
	bool getPersistValue();
	// load old value from EEPROM
	void loadValue();
	// load current value to EEPROM
	void saveValue();
#endif

	// [102] the expected vcc when the batter is fully discharged, used to calculate the percentage (default: 2.7)
	void setMinVoltage(float value);
	// [103] the expected vcc when the batter is fully charged, used to calculate the percentage (default: 3.3)
	void setMaxVoltage(float value);
	// [104] if true, the battery level will be evaluated by measuring the internal vcc without the need to connect any pin, if false the voltage divider methon will be used (default: true)
	void setBatteryInternalVcc(bool value);
	// [105] if setBatteryInternalVcc() is set to false, the analog pin to which the battery's vcc is attached (https://www.mysensors.org/build/battery) (default: -1)
	void setBatteryPin(int8_t value);
	// [106] if setBatteryInternalVcc() is set to false, the volts per bit ratio used to calculate the battery voltage (default: 0.003363075)
	void setBatteryVoltsPerBit(float value);
	// [107] change battery voltage calibration factor
	void setBatteryCalibrationFactor(float value);
	// if true call sendBatteryLevel() in addition to send the measured voltage back (default: true)
	void setSendBatteryLevel(bool value);

    // [101] define which signal report to send. Possible values are SR_UPLINK_QUALITY, SR_TX_POWER_LEVEL, SR_TX_POWER_PERCENT, SR_TX_RSSI, SR_RX_RSSI, SR_TX_SNR, SR_RX_SNR (default: SR_RX_RSSI)
    void setSignalCommand(int value);

    // [101] the analog reference to use (default: not set, can be either INTERNAL or DEFAULT)
    void setReference(int value);
    // [102] reverse the value or the percentage (e.g. 70% -> 30%) (default: false)
    void setReverse(bool value);
    // [103] when true returns the value as a percentage (default: true)
    void setOutputPercentage(bool value);
    // [104] minimum value for calculating the percentage (default: 0)
    void setRangeMin(int value);
    // [105] maximum value for calculating the percentage (default: 1024)
    void setRangeMax(int value);

    // [101] resistance at 25 degrees C (default: 10000)
    void setNominalResistor(long value);
    // [102] temperature for nominal resistance (default: 25)
    void setNominalTemperature(int value);
    // [103] The beta coefficient of the thermistor (default: 3950)
    void setBCoefficient(int value);
    // [104] the value of the resistor in series with the thermistor (default: 10000)
    void setSeriesResistor(long value);
    // [105] set a temperature offset
    void setOffset(float value);

	// [101] set how many mV are equivalent to 1 Amp. The value depends on the module (185 for 5A Module, 100 for 20A Module, 66 for 30A Module) (default: 185);
	void setmVPerAmp(int value);
	// [102] set ACS offset (default: 2500);
	void setOffset(int value);
	// [103] set AC Measurement mode
	void setACMode(bool value);
	// [104] set AC noise
	void setACNoise(int value);
	// [105] Adjust AC noise
	void computeACNoise();

	// Invert the value to report. E.g. report 1 if value is LOW, report 0 if HIGH (default: false) 
	void setInvertValueToReport(bool value);
	// Set optional internal pull up/down
	void setInitialValue(int value);

    // [104] when legacy mode is enabled expect a REQ message to trigger, otherwise the default SET (default: false)
    void setLegacyMode(bool value);
    // [105] automatically turn the output off after the given number of minutes
    void setSafeguard(int value);
    // [106] if true the input value becomes a duration in minutes after which the output will be automatically turned off (default: false)
    void setInputIsElapsed(bool value);
    // [107] optionally wait for the given number of milliseconds after changing the status (default: 0)
    void setWaitAfterSet(int value);
    // [108] when switching on, turns the output off after the given number of milliseconds. For latching relay controls the pulse width (default: 0)
    void setPulseWidth(int value);
    // [109] Invert the value to write. E.g. if ON is received, write LOW (default: false) 
    void setInvertValueToWrite(bool value);
    // [110] for a 2-pins latching relay, set the pin which turns the relay off (default: -1)
    void setPinOff(int8_t value);
    // manually switch the output to the provided status (ON or OFF)
    void setStatus(int value);
    // toggle the status
    void toggleStatus(int value);

    // [105] Invert the value to report. E.g. if FALLING and value is LOW, report HIGH (default: false) 
    void setInvertValueToReport(bool value);
#if NODEMANAGER_TIME == ON
    // [107] when keeping track of the time, trigger only after X consecutive interrupts within the same minute (default: 1)
    void setThreshold(int value);
#endif

    // returns the sensor's resolution in bits
    int getResolution();
    // [101] set the sensor's resolution in bits
    void setResolution(int value);
    // [102] sleep while DS18B20 calculates temperature (default: false)
    void setSleepDuringConversion(bool value);
    // return the sensors' device address
    DeviceAddress* getDeviceAddress();

    // [101] set sensor reading mode, e.g. BH1750_ONE_TIME_HIGH_RES_MODE
    void setMode(uint8_t mode);

    // [101] define how many pressure samples to keep track of for calculating the forecast (default: 5)
    void setForecastSamplesCount(int value);

	// set custom sampling to the sensor
	void setSampling(Adafruit_BME280::sensor_mode mode, Adafruit_BME280::sensor_sampling tempSampling, Adafruit_BME280::sensor_sampling pressSampling, Adafruit_BME280::sensor_sampling humSampling, Adafruit_BME280::sensor_filter filter, Adafruit_BME280::standby_duration duration);

    // [101] set the button's pin (default: 0)
    void setButtonPin(int8_t value);
    // [102] set the relay's pin (default: 12)
    void setRelayPin(int8_t value);
    // [103] set the led's pin (default: 13)
    void setLedPin(int8_t value);

    // [103] Maximum distance we want to ping for (in centimeters) (default: 300)
    void setMaxDistance(int value);
    // [104] Report the measure even if is invalid (e.g. 0) (default: true)
    void setReportIfInvalid(bool value);

    // [102] set the load resistance on the board, in ohms (default: 1000);
    void setRlValue(float value);
    // [103] set the Ro resistance in ohms. By default will be calculated at startup during the calibration phase using the known ppm provided
    void setRoValue(float value);
    // [104] set the ppm used during the calibration (default: 411);
    void setKnownPpm(float value);
    // [105] define how many samples we are going to take in the calibration phase (default: 50);
    void setCalibrationSamples(int value);
    // [106] define the time (in milisecond) between each sample in the cablibration phase (default: 500);
    void setCalibrationSampleInterval(int value);
    // [107] define how many samples you are going to take in normal operation (default: 50);
    void setSamples(int value);
    // [108] define the time (in milisecond) between each sample in the normal operations (default: 5);
    void setSampleInterval(int value);
    // [109] set the ppm (x) of a random point on the gas curve (default: 200)
    void setPoint1Ppm(float value); 
    // [110] set the Rs/Ro ratio (y) of the same random point on the gas curve (default: 5)
    void setPoint1Ratio(float value);
    // [111] set the ppm (x) of another random point on the gas curve (default: 10000)
    void setPoint2Ppm(float value);
    // [112] set the Rs/Ro ratio (y) of the same random point on the gas curve (default: 1.2)
    void setPoint2Ratio(float value);
    // [113] with ppm = scaling_factor*x^exponent set the value manually, otherwise will be calculated automatically based on the two points provided
    void setCurveScalingFactor(float value); 
    // [114] with ppm = scaling_factor*x^exponent set the value manually, otherwise will be calculated automatically based on the two points provided
    void setCurveExponent(float value); 
    // do not report for the given number of minutes, waiting for the sensor to warm up (default: 0);
    void setWarmupMinutes(int value);

    // [101] set the gain, possible values are SensorTSL2561::GAIN_0X (0), SensorTSL2561::GAIN_16X (1) (default 16x)
    void setGain(int value);
    // [102] set the timing, possible values are SensorTSL2561::INTEGRATIONTIME_13MS (0), SensorTSL2561::INTEGRATIONTIME_101MS (1), SensorTSL2561::INTEGRATIONTIME_402MS (2) (default: 13ms)
    void setTiming(int value);
    // [103] set the spectrum, possible values are SensorTSL2561::VISIBLE (0), SensorTSL2561::FULLSPECTRUM (1), SensorTSL2561::INFRARED (2), SensorTSL2561::FULL (3) (default: visible)
    void setSpectrum(int value);
    // [104] set the i2c address values are SensorTSL2561::ADDR_FLOAT, SensorTSL2561::ADDR_LOW, SensorTSL2561::ADDR_HIGH
    void setAddress(int value);

    // [101] set the voltageRef used to compare with analog measures
    void setVoltageRef(float value);

    // Sleep sensor after measurment. This powers down the fan but increases measurment time. (default: true)
    void setSleep(bool value);

    // [101] set the effect to use for a smooth transition, can be one of SensorDimmer::EASE_LINEAR, SensorDimmer::EASE_INSINE, SensorDimmer::EASE_OUTSINE, SensorDimmer::EASE_INOUTSINE (default: EASE_LINEAR)
    void setEasing(int value);
    // [102] the duration of entire the transition in seconds (default: 1)
    void setDuration(int value);
    // [103] the duration of a single step of the transition in milliseconds (default: 100)
    void setStepDuration(int value);
    // [104] reverse cathod and anode (default: false)
    void setReverse(bool value);
    // set the status of the dimmer
    void setStatus(int value);
    // set the percentage of the dimmer
    void setPercentage(int value);

    // [102] set how many pulses for each unit (e.g. 1000 pulses for 1 kwh of power, 9 pulses for 1 mm of rain, etc.)
    void setPulseFactor(float value);

    // set device
    void setDev(const DevType* dev);
    // set i2c address
    void setI2CAddress(uint8_t i2caddress);
    // set text font (default: &Adafruit5x7)
    void setFont(const uint8_t* font);
    // [102] set the contrast of the display (0-255)
    void setContrast(uint8_t value);
    // [104] Rotate the display 180 degree (use rotate=false to revert)
    void rotateDisplay(bool rotate = true);
    // [105] Text font size (possible are 1 and 2; default is 1)
    void setFontSize(int fontsize);
    // [106] Text caption font size (possible are 1 and 2; default is 2)
    void setHeaderFontSize(int fontsize);
    // [107] Invert display (black text on color background; use invert=false to revert)
    void invertDisplay(bool invert = true);
	// set a static caption text on header of the display
	void setCaption(const char* value);
	// print a static caption on top of the screen
	void printCaption(const char* value);
	// print the given string
	void print(const char* value);
	// print the given string and goes to the next line
	void println(const char* value);
	// print the value of the given child
	void printChild(Child* child);
	// clear the display
	void clear();
	// set the cursor to the given position
	void setCursor(int col,int row);
	// return the display object
	SSD1306AsciiAvrI2c* getDisplay();

    // [101] set the soil moisture offset (default: 0)
    void setMoistureOffset(int value);
    // [102] set the soil moisture range (default: 0)
    void setMoistureRange(int value);
    // [103] return the soil moisture normalized (default: false)
    void setReturnMoistureNormalized(bool value);
    // [104] reverse the light value (default: true)
    void setReturnLightReversed(bool value); 

    // set i2c address (default: 0x38)
    void setI2CAddress(uint8_t i2caddress);
    // set the backlight (default: HIGH)
    void setBacklight(uint8_t value);
	// set a static caption text on header of the display
	void setCaption(const char* value);
	// print a static caption on top of the screen
	void printCaption(const char* value);
	// print the given string
	void print(const char* value);
	// print the given string and goes to the next line
	void println(const char* value);
	// print the value of the given child
	void printChild(Child* child);
	// clear the display
	void clear();
	// set the cursor to the given position
	void setCursor(int col,int row);
	// return the display object
	LiquidCrystal_I2C* getDisplay();

    // set the passcode length. Passcode will be sent to the controller only after this number of digits have been pressed (default: 4)
    void setPasscodeLength(int value);
    // set the clock pin (default: 6)
    void setClockPin(int8_t value);
    // set the SDO pin (default: 5)
    void setSdoPin(int8_t value);
    // set the DV pin (default: 3)
    void setDvPin(int8_t value);
    // set the RST pin (default: 4)
    void setRstPin(int8_t value);

    // set the servo to the given percentage
    void setPercentage(int value);

    // set how many NeoPixels are attached
    void setNumPixels(int value);
	// set default brightness
	void setDefaultBrightness(int value) {
    // format expected is:
    //<pixel_number from>-<pixel_number to>,<RGB color in a packed 24 bit format>
    //<pixel_number>,<RGB color in a packed 24 bit format>
    //<RGB color in a packed 24 bit format>
    void setColor(char* string);
	// brightness for all LEDs
	void setBrightness(int value)

   // set the baud rate of the serial port for connecting to the sensor (default: 57600)
   void setBaudRate(uint32_t value);
   // set the password for connecting to the sensor (default: 0)
   void setPassword(uint32_t value);
   // [101] set the minimum confidence below which the match is not considered valid (default: 0)
   void setMinConfidence(uint16_t value);
   // [102] wait for a valid fingerprint for the given amount of seconds. Useful when battery powered (default: 0)
   void setWaitFingerForSeconds(int value);
	// return true if the fingerprint was recognized successfully, false otherwise. Useful when a hook function needs to act upon the result
	bool getFingerprintIsValid();

	// setting AnalogRefValue (default: 5.0)
	void setVoltageRef(float value);
	// setting the voltage value @ph = 7 (default: 2.52)
	void setPH7Voltage(float value);
	// setting the voltage value @ph = 4 (default: 3.04)
    void setPH4Voltage(float value);

    // [101] set the effect to use for a smooth transition, can be one of SensorDimmer::EASE_LINEAR (0), SensorDimmer::EASE_INSINE (1), SensorDimmer::EASE_OUTSINE (2), SensorDimmer::EASE_INOUTSINE (3) (default: EASE_LINEAR)
    void setEasing(int value);
    // [102] the duration of entire the transition in seconds (default: 1)
    void setDuration(int value);
    // [103] the duration of a single step of the transition in milliseconds (default: 100)
    void setStepDuration(int value);
    //get instance of PCA9685-board
    Adafruit_PWMServoDriver* getPWMServoDriver();
    //set instance of PCA9685-board, if using more than one pca9685-dimmer sensor on the same pca9685-board
    void setPWMServoDriver(Adafruit_PWMServoDriver* servoDriver);
    //set the RGB (red/green/blue) value as hex-string (e.g. 000000...black/off, ff0000...red, 00ff00...green, 0000ff...blue, ffa500...orange, ffffff...white)
    void setRgbVal(String hexstring);
    //get the current RGB (red/green/blue) value as hex-string
    String getRgbVal();

    // [101] set the effect to use for a smooth transition, can be one of SensorDimmer::EASE_LINEAR (0), SensorDimmer::EASE_INSINE (1), SensorDimmer::EASE_OUTSINE (2), SensorDimmer::EASE_INOUTSINE (3) (default: EASE_LINEAR)
    void setEasing(int value);
    // [102] the duration of entire the transition in seconds (default: 1)
    void setDuration(int value);
    // [103] the duration of a single step of the transition in milliseconds (default: 100)
    void setStepDuration(int value);
    //get instance of PCA9685-board
    Adafruit_PWMServoDriver* getPWMServoDriver();
    //set instance of PCA9685-board, if using more than one pca9685-dimmer sensor on the same pca9685-board
    void setPWMServoDriver(Adafruit_PWMServoDriver* servoDriver);
    //set the RGB (red/green/blue) value as hex-string (e.g. 000000...black/off, ff0000...red, 00ff00...green, 0000ff...blue, ffa500...orange, ffffff...white)
    void setRgbVal(String hexstring);
    //get the current RGB (red/green/blue) value as hex-string
    String getRgbVal();

    // [101] set the effect to use for a smooth transition, can be one of SensorDimmer::EASE_LINEAR (0), SensorDimmer::EASE_INSINE (1), SensorDimmer::EASE_OUTSINE (2), SensorDimmer::EASE_INOUTSINE (3) (default: EASE_LINEAR)
    void setEasing(int value);
    // [102] the duration of entire the transition in seconds (default: 1)
    void setDuration(int value);
    // [103] the duration of a single step of the transition in milliseconds (default: 100)
    void setStepDuration(int value);
    //get instance of PCA9685-board
    Adafruit_PWMServoDriver* getPWMServoDriver();
    //set instance of PCA9685-board, if using more than one pca9685-dimmer sensor on the same pca9685-board
    void setPWMServoDriver(Adafruit_PWMServoDriver* servoDriver);
    //set the RGBW (red/green/blue/white) value as hex-string (see RGB-examples from PCA9685RGB and add "00".."ff" for the white-channel)
    void setRgbwVal(String hexstring);
    //get the current RGBW (red/green/blue/white) value as hex-string
    String getRgbwVal();

    // [101] set the reference temperature for calculating PM1.0
    void setTemperature(int value);

    // [101] wait for a valid card for the given amount of seconds. Useful when battery powered (default: 0)
	void setWaitCardForSeconds(int value);
	// return true if the card was recognized successfully, false otherwise. Useful when a hook function needs to act upon the result
	bool getCardIsValid();

    // [101] set the temperature for calibrating the sensor
	void setTemperature(float value);
	// Set to true if the board has a temperature sensor embedded that can be used for calibration (default: false)
	void setTemperatureSensor(bool value);

    // set the passcode length. Passcode will be sent to the controller only after this number of digits have been pressed (default: 4)
	void setPasscodeLength(int value);
	// [101] wait for a valid code for the given amount of seconds. Useful when battery powered (default: 0)
	void setWaitCodeForSeconds(int value);
	// return true if the code was recognized successfully, false otherwise. Useful when a hook function needs to act upon the result
	bool getCodeIsValid();

	// set the baud rate of the serial port for connecting to the sensor (default: 115200)
	void setBaudRate(uint32_t value);
	// [101] set the recipient phone number
	void setRecipient(const char* value);
	// send the provided text via SMS to the configured recipient
	void sendSMS(const char* text);

    // [4] set the duration (in minutes) of a sleep cycle
	void setSleepMinutes(unsigned long value);

    // [9] wake up the board
    void wakeup();

    // [5] For some sensors, the measurement can be queried multiple times and an average is returned (default: 1)
    void setSamples(unsigned int value);

    // [105] set a temperature offset
    void setOffset(float value);