[James B]

@mbarney, do you know if the REVX plan/sim card you had success with is the CATM version (50mb for $5) or the 4G version (10 mb for &12)? With the new modems I have not been able to register on the network (cereg 0,3) using the 4G plan and sim that worked for a couple years with the old xbee modem.

@shicks,  RevX systems technical support has indicated that the IMEIs associated with the new LTEBee modems are not Verizon certified.

Looking at this line, the current IMEI is not appearing as Verizon End Certified. Verizon rejects registration of device’s that are not Certified through the upload process to the Verizon Device Management Database (DMD). This is typically done by the manufacturer unless you have an Open Development application completed with Verizon.

If you believe this device to be certified, please contact the manufacturer and request that they re-upload the device IMEI’s to Verizon as they are not valid at this time.

From what I understand, SimCom has received certification for the module itself on Verizon, but once integrated into a device (like the LTEBee) the entire device must be certified a second time before Verizon will allow it to register on their network. Do the new LTEBee modems have this end certification with Verizon, and can their IMEIs be “uploaded” to Verizon?

[James B]

Thanks Anthony

[James B]

Awesome I’ll head over there. I made huge progress with the XBee LTEM. Have it working with just the reset jumper wire. I added a line to one of the .H files where the APN is set to hologram and also setupXbee() that sets the carrier profile to Verizon (not sure which one helped) and commented out some of the conditions from the example sketch that deal with battery voltage. That seemed to jumpstart everything and it stopped hanging after the network registration. The next issue I’m seeing is failed MQTT status -4 for thingspeak publishing. I’m not sure what that stands for so I have some more troubleshooting to do tonight. I hope I see a dot on a graph soon!

[James B]

No problem! Thank you for taking the time to look into it.

[James B]

Thanks Sara! Yes I have been over both the GPRS bee thread and the LTEM thread here on the forums and the Github thread a bunch. I added a crude “capacitor chain” with the recommended values between bee pin stubs power and ground, a jumper wire between reset and pin A5 and a capacitor on that reset jumper wire as well. It doesn’t fire up at all without the capacitors or the jumper. The last thing I wanted to try before I gave up with it was a smaller battery as I have a 3.7V 6600 mah lipo hooked up that is reading 4.88V fully charged. Somewhere in the Bee manual it said the highest voltage the thing likes is 4.2(I think) so I thought it might be cutting itself off when it saw that the voltage was too high. I was getting activity on the hologram dash though so it was connecting fine, and XCTU said it had full signal since I’m right next to a tower.

[James B]

// =============================================================================================================================== // Include the base required libraries // =============================================================================================================================== #include <Arduino.h> // The base Arduino library #include <EnableInterrupt.h> // for external and pin change interrupts #include <SensorBase.h> #include <OneWire.h> // =============================================================================================================================== // Data Logger Settings // =============================================================================================================================== // The library version this example was written for const char *libraryVersion = "0.19.6"; // The name of this file const char *sketchName = "tbshtnocell.ino"; // Logger ID, also becomes the prefix for the name of the data file on SD card const char *LoggerID = "nocell4"; // How frequently (in minutes) to log data const uint8_t loggingInterval = 2; // Your logger's timezone. const int8_t timeZone = -5; // Eastern Standard Time // NOTE: Daylight savings time will not be applied! Please use standard time! // ================================================================================================================================ // Primary Arduino-Based Board and Processor // ================================================================================================================================ #include <sensors/ProcessorStats.h> const long serialBaud = 115200; // Baud rate for the primary serial port for debugging const int8_t greenLED = 8; // MCU pin for the green LED (-1 if not applicable) const int8_t redLED = 9; // MCU pin for the red LED (-1 if not applicable) const int8_t buttonPin = 21; // MCU pin for a button to use to enter debugging mode (-1 if not applicable) const int8_t wakePin = A7; // MCU interrupt/alarm pin to wake from sleep // Set the wake pin to -1 if you do not want the main processor to sleep. // In a SAMD system where you are using the built-in rtc, set wakePin to 1 const int8_t sdCardPin = 12; // MCU SD card chip select/slave select pin (must be given!) const int8_t sensorPowerPin = 22; // MCU pin controlling main sensor power (-1 if not applicable) // Create and return the main processor chip "sensor" - for general metadata const char *mcuBoardVersion = "v0.5b"; ProcessorStats mcuBoard(mcuBoardVersion); // ================================================================================================================================ // Maxim DS3231 RTC (Real Time Clock) // ================================================================================================================================ #include <sensors/MaximDS3231.h> // Create and return the DS3231 sensor object MaximDS3231 ds3231(1); // ================================================================================================================================ // Bosch BME280 Environmental Sensor (Temperature, Humidity, Pressure) // ================================================================================================================================ #include <sensors/BoschBME280.h> const int8_t I2CPower = sensorPowerPin; // Pin to switch power on and off (-1 if unconnected) uint8_t BMEi2c_addr = 0x77; // The BME280 can be addressed either as 0x77 (Adafruit default) or 0x76 (Grove default) // Either can be physically mofidied for the other address const uint8_t bme280ReadingsToAvg = 33; // Create and return the Bosch BME280 sensor object BoschBME280 bme280(I2CPower, BMEi2c_addr, bme280ReadingsToAvg); // Create the four variable objects for the BME280 and return variable-type pointers to them // Use these to create variable pointers with names to use in multiple arrays or any calculated variables. Variable *bme280Humid = new BoschBME280_Humidity(&bme280); Variable *bme280Temp = new BoschBME280_Temp(&bme280); Variable *bme280Press = new BoschBME280_Pressure(&bme280); // ================================================================================================================================ // Maxim DS18 One Wire Temperature Sensor // ================================================================================================================================ #include <sensors/MaximDS18.h> // OneWire Address [array of 8 hex characters] const int8_t OneWireBus = 4; // Pin attached to the OneWire Bus (-1 if unconnected) const int8_t OneWirePower = sensorPowerPin; // Pin to switch power on and off (-1 if unconnected) const int8_t MaxDS18ReadingsToAvg = 33; // Create and return the Maxim DS18 sensor object (use this form for a single sensor on bus with an unknown address) MaximDS18 ds18_u(OneWirePower, OneWireBus, MaxDS18ReadingsToAvg); // Create the temperature variable object for the DS18 and return a variable-type pointer to it // Use this to create a variable pointer with a name to use in multiple arrays or any calculated variables. Variable *ds18Temp = new MaximDS18_Temp(&ds18_u); // ================================================================================================================================ // MeaSpecMS5803 (Pressure, Temperature) // ================================================================================================================================ #include <sensors/MeaSpecMS5803.h> //const int8_t I2CPower = sensorPowerPin; // Pin to switch power on and off (-1 if unconnected) const uint8_t MS5803i2c_addr = 0x76; // The MS5803 can be addressed either as 0x76 (default) or 0x77 const int16_t MS5803maxPressure = 14; // The maximum pressure measurable by the specific MS5803 model const uint8_t MS5803ReadingsToAvg = 33; // Create and return the MeaSpec MS5803 pressure and temperature sensor object MeaSpecMS5803 ms5803(I2CPower, MS5803i2c_addr, MS5803maxPressure, MS5803ReadingsToAvg); // Create the conductivity and temperature variable objects for the ES2 and return variable-type pointers to them // Use these to create variable pointers with names to use in multiple arrays or any calculated variables. Variable *ms5803Press = new MeaSpecMS5803_Pressure(&ms5803); Variable *ms5803Temp = new MeaSpecMS5803_Temp(&ms5803); // ================================================================================================================================ // Maxbotix HRXL Ultrasonic Range Finder // ================================================================================================================================ //#include <sensors/MaxBotixSonar.h> // Create a reference to the serial port for the sonar // A Maxbotix sonar with the trigger pin disconnect CANNOT share the serial port // A Maxbotix sonar using the trigger may be able to share but YMMV // Extra hardware and software serial ports are created in the "Settings for Additional Serial Ports" section //AltSoftSerial &sonarSerial = altSoftSerial; // For software serial if needed //const int8_t SonarPower = sensorPowerPin; // Excite (power) pin (-1 if unconnected) //const int8_t Sonar1Trigger = 6; // Trigger pin (a unique negative number if unconnected) // Create and return the MaxBotix Sonar sensor object //MaxBotixSonar sonar1(sonarSerial, SonarPower, Sonar1Trigger); // Create the voltage variable object and return a variable-type pointer to it //Variable *sonar1Range = new MaxBotixSonar_Range(&sonar1); // ========================================================================== // Calculated Variables // ========================================================================== // Create any calculated variables you want here // Create the function to calculate the water pressure // Water pressure = pressure from MS5803 (water+baro) - pressure from BME280 (baro) // The MS5803 reports pressure in millibar, the BME280 in pascal // 1 pascal = 0.01 mbar float calculateWaterPressure(void) { float totalPressureFromMS5803 = ms5803Press->getValue(); float baroPressureFromBME280 = bme280Press->getValue(); float waterPressure = totalPressureFromMS5803 - (baroPressureFromBME280)*0.01; if (totalPressureFromMS5803 == -9999 || baroPressureFromBME280 == -9999) waterPressure = -9999; // Serial.print(F("Water pressure is ")); // for debugging // Serial.println(waterPressure); // for debugging return waterPressure; } // Properties of the calculated water pressure variable const char *waterPressureVarName = "pressureGauge"; // This must be a value from http://vocabulary.odm2.org/variablename/ const char *waterPressureVarUnit = "millibar"; // This must be a value from http://vocabulary.odm2.org/units/ int waterPressureVarResolution = 3; const char *waterPressureUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *waterPressureVarCode = "CorrectedPressure"; // Create the calculated water pressure variable objects and return a variable pointer to it Variable *calcWaterPress = new Variable(calculateWaterPressure, waterPressureVarName, waterPressureVarUnit, waterPressureVarResolution, waterPressureUUID, waterPressureVarCode); // Create the function to calculate the "raw" water depth // For this, we're using the conversion between mbar and mm pure water at 4°C // This calculation gives a final result in mm of water float calculateWaterDepthRaw(void) { float waterDepth = calculateWaterPressure()*10.1972; if (calculateWaterPressure() == -9999) waterDepth = -9999; // Serial.print(F("'Raw' water depth is ")); // for debugging // Serial.println(waterDepth); // for debugging return waterDepth; } // Properties of the calculated water depth variable const char *waterDepthVarName = "waterDepth"; // This must be a value from http://vocabulary.odm2.org/variablename/ const char *waterDepthVarUnit = "millimeter"; // This must be a value from http://vocabulary.odm2.org/units/ int waterDepthVarResolution = 3; const char *waterDepthUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *waterDepthVarCode = "CalcDepth"; // Create the calculated raw water depth variable objects and return a variable pointer to it Variable *calcRawDepth = new Variable(calculateWaterDepthRaw, waterDepthVarName, waterDepthVarUnit, waterDepthVarResolution, waterDepthUUID, waterDepthVarCode); // Create the function to calculate the water depth after correcting water density for temperature // This calculation gives a final result in mm of water float calculateWaterDepthTempCorrected(void) { const float gravitationalConstant = 9.80665; // m/s2, meters per second squared // First get water pressure in Pa for the calculation: 1 mbar = 100 Pa float waterPressurePa = 100 * calculateWaterPressure(); float waterTempertureC = ms5803Temp->getValue(); // Converting water depth for the changes of pressure with depth // Water density (kg/m3) from equation 6 from JonesHarris1992-NIST-DensityWater.pdf float waterDensity = + 999.84847 + 6.337563e-2 * waterTempertureC - 8.523829e-3 * pow(waterTempertureC,2) + 6.943248e-5 * pow(waterTempertureC,3) - 3.821216e-7 * pow(waterTempertureC,4) ; // This calculation gives a final result in mm of water // from P = rho * g * h float rhoDepth = 1000 * waterPressurePa/(waterDensity * gravitationalConstant); if (calculateWaterPressure() == -9999 || waterTempertureC == -9999) rhoDepth = -9999; // Serial.print(F("Temperature corrected water depth is ")); // for debugging // Serial.println(rhoDepth); // for debugging return rhoDepth; } // Properties of the calculated temperature corrected water depth variable const char *rhoDepthVarName = "waterDepth"; // This must be a value from http://vocabulary.odm2.org/variablename/ const char *rhoDepthVarUnit = "millimeter"; // This must be a value from http://vocabulary.odm2.org/units/ int rhoDepthVarResolution = 3; const char *rhoDepthUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *rhoDepthVarCode = "DensityDepth"; // Create the temperature corrected water depth variable objects and return a variable pointer to it Variable *calcCorrDepth = new Variable(calculateWaterDepthTempCorrected, rhoDepthVarName, rhoDepthVarUnit, rhoDepthVarResolution, rhoDepthUUID, rhoDepthVarCode); // =============================================================================================================================== // Creating the Variable Array and filling with Variable Objects // =============================================================================================================================== #include <VariableArray.h> // FORM1: Create pointers for all of the variables from the sensors, // at the same time putting them into an array Variable *variableList[] = { new ProcessorStats_SampleNumber(&mcuBoard), new ProcessorStats_FreeRam(&mcuBoard), new ProcessorStats_Batt(&mcuBoard), new MaximDS3231_Temp(&ds3231), bme280Humid, bme280Temp, bme280Press, ds18Temp, ms5803Press, ms5803Temp, calcWaterPress // calcRawDepth, // calcCorrDepth //final temp and baro corrected pressure depth }; // Count up the number of pointers in the array int variableCount = sizeof(variableList) / sizeof(variableList[0]); // Create the VariableArray object VariableArray varArray(variableCount, variableList); // ========================================================================== // The Logger Object[s] // ========================================================================== #include <LoggerBase.h> // Create a new logger instance Logger dataLogger(LoggerID, loggingInterval, sdCardPin, wakePin, &varArray); // ========================================================================== // Working Functions // ========================================================================== // Flashes the LED's on the primary board void greenredflash(uint8_t numFlash = 4, uint8_t rate = 75) { for (uint8_t i = 0; i < numFlash; i++) { digitalWrite(greenLED, HIGH); digitalWrite(redLED, LOW); delay(rate); digitalWrite(greenLED, LOW); digitalWrite(redLED, HIGH); delay(rate); } digitalWrite(redLED, LOW); } // ========================================================================== // Main setup function // ========================================================================== void setup() { // Start the primary serial connection Serial.begin(serialBaud); // Print a start-up note to the first serial port Serial.print(F("Now running ")); Serial.print(sketchName); Serial.print(F(" on Logger ")); Serial.println(LoggerID); Serial.println(); Serial.print(F("Using ModularSensors Library version ")); Serial.println(MODULAR_SENSORS_VERSION); if (String(MODULAR_SENSORS_VERSION) != String(libraryVersion)) Serial.println(F( "WARNING: THIS EXAMPLE WAS WRITTEN FOR A DIFFERENT VERSION OF MODULAR SENSORS!!")); // Set up pins for the LED's pinMode(greenLED, OUTPUT); digitalWrite(greenLED, LOW); pinMode(redLED, OUTPUT); digitalWrite(redLED, LOW); // Blink the LEDs to show the board is on and starting up greenredflash(); // Set the timezone and offsets // Logging in the given time zone Logger::setTimeZone(timeZone); // Offset is the same as the time zone because the RTC is in UTC Logger::setTZOffset(timeZone); // Set information pins dataLogger.setAlertPin(greenLED); dataLogger.setTestingModePin(buttonPin); // Begin the logger dataLogger.begin(); } // ========================================================================== // Main loop function // ========================================================================== void loop() { dataLogger.logData(); }

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// =============================================================================================================================== //    Include the base required libraries // =============================================================================================================================== #include <Arduino.h>  // The base Arduino library #include <EnableInterrupt.h>  // for external and pin change interrupts #include <SensorBase.h> #include <OneWire.h> // =============================================================================================================================== //    Data Logger Settings // =============================================================================================================================== // The library version this example was written for const char *libraryVersion = "0.19.6"; // The name of this file const char *sketchName = "tbshtnocell.ino"; // Logger ID, also becomes the prefix for the name of the data file on SD card const char *LoggerID = "nocell4"; // How frequently (in minutes) to log data const uint8_t loggingInterval = 2; // Your logger's timezone. const int8_t timeZone = -5;  // Eastern Standard Time // NOTE:  Daylight savings time will not be applied!  Please use standard time! // ================================================================================================================================ //    Primary Arduino-Based Board and Processor // ================================================================================================================================ #include <sensors/ProcessorStats.h>   const long serialBaud = 115200;   // Baud rate for the primary serial port for debugging const int8_t greenLED = 8;        // MCU pin for the green LED (-1 if not applicable) const int8_t redLED = 9;          // MCU pin for the red LED (-1 if not applicable) const int8_t buttonPin = 21;      // MCU pin for a button to use to enter debugging mode  (-1 if not applicable) const int8_t wakePin = A7;        // MCU interrupt/alarm pin to wake from sleep // Set the wake pin to -1 if you do not want the main processor to sleep. // In a SAMD system where you are using the built-in rtc, set wakePin to 1 const int8_t sdCardPin = 12;      // MCU SD card chip select/slave select pin (must be given!) const int8_t sensorPowerPin = 22; // MCU pin controlling main sensor power (-1 if not applicable)   // Create and return the main processor chip "sensor" - for general metadata const char *mcuBoardVersion = "v0.5b"; ProcessorStats mcuBoard(mcuBoardVersion); // ================================================================================================================================ //    Maxim DS3231 RTC (Real Time Clock) // ================================================================================================================================ #include <sensors/MaximDS3231.h>   // Create and return the DS3231 sensor object MaximDS3231 ds3231(1); // ================================================================================================================================ //    Bosch BME280 Environmental Sensor (Temperature, Humidity, Pressure) // ================================================================================================================================ #include <sensors/BoschBME280.h>   const int8_t I2CPower = sensorPowerPin;  // Pin to switch power on and off (-1 if unconnected) uint8_t BMEi2c_addr = 0x77; // The BME280 can be addressed either as 0x77 (Adafruit default) or 0x76 (Grove default) // Either can be physically mofidied for the other address const uint8_t bme280ReadingsToAvg = 33; // Create and return the Bosch BME280 sensor object BoschBME280 bme280(I2CPower, BMEi2c_addr, bme280ReadingsToAvg);   // Create the four variable objects for the BME280 and return variable-type pointers to them // Use these to create variable pointers with names to use in multiple arrays or any calculated variables. Variable *bme280Humid = new BoschBME280_Humidity(&bme280); Variable *bme280Temp = new BoschBME280_Temp(&bme280); Variable *bme280Press = new BoschBME280_Pressure(&bme280);   // ================================================================================================================================ //    Maxim DS18 One Wire Temperature Sensor // ================================================================================================================================ #include <sensors/MaximDS18.h>   // OneWire Address [array of 8 hex characters] const int8_t OneWireBus = 4;  // Pin attached to the OneWire Bus (-1 if unconnected) const int8_t OneWirePower = sensorPowerPin;  // Pin to switch power on and off (-1 if unconnected) const int8_t MaxDS18ReadingsToAvg = 33; // Create and return the Maxim DS18 sensor object (use this form for a single sensor on bus with an unknown address) MaximDS18 ds18_u(OneWirePower, OneWireBus, MaxDS18ReadingsToAvg);   // Create the temperature variable object for the DS18 and return a variable-type pointer to it // Use this to create a variable pointer with a name to use in multiple arrays or any calculated variables. Variable *ds18Temp = new MaximDS18_Temp(&ds18_u);     // ================================================================================================================================ //    MeaSpecMS5803 (Pressure, Temperature) // ================================================================================================================================ #include <sensors/MeaSpecMS5803.h>   //const int8_t I2CPower = sensorPowerPin;  // Pin to switch power on and off (-1 if unconnected) const uint8_t MS5803i2c_addr = 0x76;  // The MS5803 can be addressed either as 0x76 (default) or 0x77 const int16_t MS5803maxPressure = 14;  // The maximum pressure measurable by the specific MS5803 model const uint8_t MS5803ReadingsToAvg = 33;   // Create and return the MeaSpec MS5803 pressure and temperature sensor object MeaSpecMS5803 ms5803(I2CPower, MS5803i2c_addr, MS5803maxPressure, MS5803ReadingsToAvg);   // Create the conductivity and temperature variable objects for the ES2 and return variable-type pointers to them // Use these to create variable pointers with names to use in multiple arrays or any calculated variables. Variable *ms5803Press = new MeaSpecMS5803_Pressure(&ms5803); Variable *ms5803Temp = new MeaSpecMS5803_Temp(&ms5803); // ================================================================================================================================ //    Maxbotix HRXL Ultrasonic Range Finder // ================================================================================================================================ //#include <sensors/MaxBotixSonar.h>   // Create a reference to the serial port for the sonar // A Maxbotix sonar with the trigger pin disconnect CANNOT share the serial port // A Maxbotix sonar using the trigger may be able to share but YMMV // Extra hardware and software serial ports are created in the "Settings for Additional Serial Ports" section   //AltSoftSerial &sonarSerial = altSoftSerial;  // For software serial if needed //const int8_t SonarPower = sensorPowerPin;  // Excite (power) pin (-1 if unconnected) //const int8_t Sonar1Trigger = 6;  // Trigger pin (a unique negative number if unconnected)   // Create and return the MaxBotix Sonar sensor object //MaxBotixSonar sonar1(sonarSerial, SonarPower, Sonar1Trigger);   // Create the voltage variable object and return a variable-type pointer to it //Variable *sonar1Range = new MaxBotixSonar_Range(&sonar1);   // ========================================================================== //    Calculated Variables // ==========================================================================   // Create any calculated variables you want here   // Create the function to calculate the water pressure // Water pressure = pressure from MS5803 (water+baro) - pressure from BME280 (baro) // The MS5803 reports pressure in millibar, the BME280 in pascal // 1 pascal = 0.01 mbar float calculateWaterPressure(void) {     float totalPressureFromMS5803 = ms5803Press->getValue();     float baroPressureFromBME280 = bme280Press->getValue();     float waterPressure = totalPressureFromMS5803 - (baroPressureFromBME280)*0.01;     if (totalPressureFromMS5803 == -9999 || baroPressureFromBME280 == -9999)         waterPressure = -9999;     // Serial.print(F("Water pressure is "));  // for debugging     // Serial.println(waterPressure);  // for debugging     return waterPressure; } // Properties of the calculated water pressure variable const char *waterPressureVarName = "pressureGauge";  // This must be a value from http://vocabulary.odm2.org/variablename/ const char *waterPressureVarUnit = "millibar";  // This must be a value from http://vocabulary.odm2.org/units/ int waterPressureVarResolution = 3; const char *waterPressureUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *waterPressureVarCode = "CorrectedPressure"; // Create the calculated water pressure variable objects and return a variable pointer to it Variable *calcWaterPress = new Variable(calculateWaterPressure, waterPressureVarName,                                         waterPressureVarUnit, waterPressureVarResolution,                                         waterPressureUUID, waterPressureVarCode);   // Create the function to calculate the "raw" water depth // For this, we're using the conversion between mbar and mm pure water at 4°C // This calculation gives a final result in mm of water float calculateWaterDepthRaw(void) {     float waterDepth = calculateWaterPressure()*10.1972;     if (calculateWaterPressure() == -9999) waterDepth = -9999;     // Serial.print(F("'Raw' water depth is "));  // for debugging     // Serial.println(waterDepth);  // for debugging     return waterDepth; } // Properties of the calculated water depth variable const char *waterDepthVarName = "waterDepth";  // This must be a value from http://vocabulary.odm2.org/variablename/ const char *waterDepthVarUnit = "millimeter";  // This must be a value from http://vocabulary.odm2.org/units/ int waterDepthVarResolution = 3; const char *waterDepthUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *waterDepthVarCode = "CalcDepth"; // Create the calculated raw water depth variable objects and return a variable pointer to it Variable *calcRawDepth = new Variable(calculateWaterDepthRaw, waterDepthVarName,                                       waterDepthVarUnit, waterDepthVarResolution,                                       waterDepthUUID, waterDepthVarCode);   // Create the function to calculate the water depth after correcting water density for temperature // This calculation gives a final result in mm of water float calculateWaterDepthTempCorrected(void) {     const float gravitationalConstant = 9.80665; // m/s2, meters per second squared     // First get water pressure in Pa for the calculation: 1 mbar = 100 Pa     float waterPressurePa = 100 * calculateWaterPressure();     float waterTempertureC = ms5803Temp->getValue();     // Converting water depth for the changes of pressure with depth     // Water density (kg/m3) from equation 6 from JonesHarris1992-NIST-DensityWater.pdf     float waterDensity =  + 999.84847                           + 6.337563e-2 * waterTempertureC                           - 8.523829e-3 * pow(waterTempertureC,2)                           + 6.943248e-5 * pow(waterTempertureC,3)                           - 3.821216e-7 * pow(waterTempertureC,4)                           ;     // This calculation gives a final result in mm of water     // from P = rho * g * h     float rhoDepth = 1000 * waterPressurePa/(waterDensity * gravitationalConstant);     if (calculateWaterPressure() == -9999 || waterTempertureC == -9999)         rhoDepth = -9999;     // Serial.print(F("Temperature corrected water depth is "));  // for debugging     // Serial.println(rhoDepth);  // for debugging     return rhoDepth; } // Properties of the calculated temperature corrected water depth variable const char *rhoDepthVarName = "waterDepth";  // This must be a value from http://vocabulary.odm2.org/variablename/ const char *rhoDepthVarUnit = "millimeter";  // This must be a value from http://vocabulary.odm2.org/units/ int rhoDepthVarResolution = 3; const char *rhoDepthUUID = "12345678-abcd-1234-efgh-1234567890ab"; const char *rhoDepthVarCode = "DensityDepth"; // Create the temperature corrected water depth variable objects and return a variable pointer to it Variable *calcCorrDepth = new Variable(calculateWaterDepthTempCorrected, rhoDepthVarName,                                        rhoDepthVarUnit, rhoDepthVarResolution,                                        rhoDepthUUID, rhoDepthVarCode);   // =============================================================================================================================== //    Creating the Variable Array and filling with Variable Objects // =============================================================================================================================== #include <VariableArray.h>   // FORM1: Create pointers for all of the variables from the sensors, // at the same time putting them into an array Variable *variableList[] = {     new ProcessorStats_SampleNumber(&mcuBoard),     new ProcessorStats_FreeRam(&mcuBoard),     new ProcessorStats_Batt(&mcuBoard),     new MaximDS3231_Temp(&ds3231),     bme280Humid,     bme280Temp,     bme280Press,     ds18Temp,     ms5803Press,     ms5803Temp,     calcWaterPress    // calcRawDepth,    // calcCorrDepth //final temp and baro corrected pressure depth           }; // Count up the number of pointers in the array int variableCount = sizeof(variableList) / sizeof(variableList[0]);   // Create the VariableArray object VariableArray varArray(variableCount, variableList);     // ========================================================================== //     The Logger Object[s] // ========================================================================== #include <LoggerBase.h>   // Create a new logger instance Logger dataLogger(LoggerID, loggingInterval, sdCardPin, wakePin, &varArray);     // ========================================================================== //    Working Functions // ==========================================================================   // Flashes the LED's on the primary board void greenredflash(uint8_t numFlash = 4, uint8_t rate = 75) {   for (uint8_t i = 0; i < numFlash; i++) {     digitalWrite(greenLED, HIGH);     digitalWrite(redLED, LOW);     delay(rate);     digitalWrite(greenLED, LOW);     digitalWrite(redLED, HIGH);     delay(rate);   }   digitalWrite(redLED, LOW); }     // ========================================================================== // Main setup function // ========================================================================== void setup() {     // Start the primary serial connection     Serial.begin(serialBaud);       // Print a start-up note to the first serial port     Serial.print(F("Now running "));     Serial.print(sketchName);     Serial.print(F(" on Logger "));     Serial.println(LoggerID);     Serial.println();       Serial.print(F("Using ModularSensors Library version "));     Serial.println(MODULAR_SENSORS_VERSION);       if (String(MODULAR_SENSORS_VERSION) !=  String(libraryVersion))         Serial.println(F(             "WARNING: THIS EXAMPLE WAS WRITTEN FOR A DIFFERENT VERSION OF MODULAR SENSORS!!"));       // Set up pins for the LED's     pinMode(greenLED, OUTPUT);     digitalWrite(greenLED, LOW);     pinMode(redLED, OUTPUT);     digitalWrite(redLED, LOW);     // Blink the LEDs to show the board is on and starting up     greenredflash();       // Set the timezone and offsets     // Logging in the given time zone     Logger::setTimeZone(timeZone);     // Offset is the same as the time zone because the RTC is in UTC     Logger::setTZOffset(timeZone);       // Set information pins     dataLogger.setAlertPin(greenLED);     dataLogger.setTestingModePin(buttonPin);       // Begin the logger     dataLogger.begin(); }     // ========================================================================== // Main loop function // ========================================================================== void loop() {     dataLogger.logData(); }

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