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2021-12-07 at 2:04 PM in reply to: Data not appearing in sparklines or on Time Series Analyst #16133

James_NZ

Participant

I still have the same issue for my sites too.

Also TSA only seems to show battery voltage and Mayfly board temperature.

James

2021-11-05 at 5:40 PM in reply to: Data not appearing in sparklines or on Time Series Analyst #16099

James_NZ

Participant

Thanks for the info Neil. Glad to know it’s not something I am doing wrong!

James

2021-06-30 at 9:04 PM in reply to: XBee-3 LTE Availability? #15634

James_NZ

Participant

Thanks Neil.

I contacted the NZ branch of SApply and they have around 40 in stock, but that’s it for a while. It sounds like it’s related to the issues that are plaguing the semiconductor supply chain at the moment.

James

2021-06-03 at 3:47 AM in reply to: Hydros 21 CTD – Losing connection? [SOLVED] #15587

James_NZ

Participant

I had a lightbulb moment today that seems to have fixed my problem. I switched the 3.3v jumper to 5v. Success!! I guess it was brown-out.

James

2021-06-02 at 4:49 AM in reply to: Hydros 21 CTD – Losing connection? [SOLVED] #15586

James_NZ

Participant

I have switched my pin for the HYDROS 21 CTD from D7 to D11, but I seem to be having the same issue. It’s worth noting that I don’t get -9999 values when plugged into my computer. Could it have something to do with power?

My code is below.

/*****************************************************************************
simple_logging.ino
Written By:  Sara Damiano (sdamiano@stroudcenter.org)
Development Environment: PlatformIO
Hardware Platform: EnviroDIY Mayfly Arduino Datalogger
Software License: BSD-3.
  Copyright (c) 2017, Stroud Water Research Center (SWRC)
  and the EnviroDIY Development Team

This sketch is an example of logging data to an SD card

DISCLAIMER:
THIS CODE IS PROVIDED "AS IS" - NO WARRANTY IS GIVEN.
*****************************************************************************/
// ==========================================================================
//    Defines for the Arduino IDE
//    In PlatformIO, set these build flags in your platformio.ini
// ==========================================================================
#ifndef TINY_GSM_RX_BUFFER
#define TINY_GSM_RX_BUFFER 64
#endif
#ifndef TINY_GSM_YIELD_MS
#define TINY_GSM_YIELD_MS 2
#endif
#ifndef MQTT_MAX_PACKET_SIZE
#define MQTT_MAX_PACKET_SIZE 240
#endif

// ==========================================================================
//    Include the base required libraries
// ==========================================================================
#include <Arduino.h>  // The base Arduino library
#include <EnableInterrupt.h>  // for external and pin change interrupts
#include <LoggerBase.h>  // The modular sensors library

//#include <Adafruit_ADS1015.h>
//Adafruit_ADS1115 ads;    /* Use this for the Mayfly because of the onboard 16-bit ADS1115  */


//#include <AltSoftSerial.h>
//#include <YosemitechModbus.h>

// ==========================================================================
//    Data Logger Settings
// ==========================================================================
// The name of this file
const char *sketchName = "WEN_Site_01.ino";
// Logger ID, also becomes the prefix for the name of the data file on SD card
const char *LoggerID = "WEN_01_2021";
// How frequently (in minutes) to log data
const uint8_t loggingInterval = 2;
// Your logger's timezone.
const int8_t timeZone = 12;  // 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 sdCardPwrPin = -1;     // MCU SD card power pin (-1 if not applicable)
const int8_t sdCardSSPin = 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 the main processor chip "sensor" - for general metadata
const char *mcuBoardVersion = "v0.5b";
ProcessorStats mcuBoard(mcuBoardVersion);

// ==========================================================================
//    Wifi/Cellular Modem Settings
// ==========================================================================

// Create a reference to the serial port for the modem
HardwareSerial &modemSerial = Serial1;  // Use hardware serial if possible

// Modem Pins - Describe the physical pin connection of your modem to your board
const int8_t modemVccPin = -1;      // MCU pin controlling modem power (-1 if not applicable)
//const bool useCTSforStatus = false;  // Flag to use the XBee CTS pin for status
const int8_t modemStatusPin = 19;   // MCU pin used to read modem status (-1 if not applicable)
const int8_t modemResetPin = 20;    // MCU pin connected to modem reset pin (-1 if unconnected)
const int8_t modemSleepRqPin = 23;  // MCU pin used for modem sleep/wake request (-1 if not applicable)
const int8_t modemLEDPin = redLED;  // MCU pin connected an LED to show modem status (-1 if unconnected)

// // Network connection information

// Network connection information
const char *apn = "m2m";  // The APN for the gprs connection

// const char *wifiId = "Dare_Family";  // The WiFi access point, unnecessary for gprs
// const char *wifiPwd = "119HarveyStreet";  // The password for connecting to WiFi, unnecessary for gprs

// ==========================================================================
//    The modem object
//    Note:  Don't use more than one!
// ==========================================================================
//#elif defined MS_BUILD_TESTING && defined MS_BUILD_TEST_XBEE_LTE_B
// For the u-blox SARA R410M based Digi LTE-M XBee3
// NOTE:  According to the manual, this should be less stable than transparent
// mode, but my experience is the complete reverse.
#include <modems/DigiXBeeLTEBypass.h>
//#include <modems/SodaqDigiXBeeLTEBypass.h>

const long modemBaud = 9600;  // All XBee's use 9600 by default
const bool useCTSforStatus = false;   // Flag to use the XBee CTS pin for status
// NOTE:  If possible, use the STATUS/SLEEP_not (XBee pin 13) for status, but
// the CTS pin can also be used if necessary
DigiXBeeLTEBypass modemXBLTEB(&modemSerial,
                              modemVccPin, modemStatusPin, useCTSforStatus,
                              modemResetPin, modemSleepRqPin,
                              apn);
// Create an extra reference to the modem by a generic name (not necessary)
DigiXBeeLTEBypass modem = modemXBLTEB;
// ==========================================================================

// ==========================================================================
//    Maxim DS3231 RTC (Real Time Clock)
// ==========================================================================
#include <sensors/MaximDS3231.h>  // Includes wrapper functions for Maxim DS3231 RTC

// Create a DS3231 sensor object, using this constructor function:
MaximDS3231 ds3231(1);

// ==========================================================================
//  Meter Hydros 21 Conductivity, Temperature, and Depth Sensor
// ==========================================================================
/** Start [hydros21] */
#include <sensors/DecagonCTD.h>

const char*   CTDSDI12address   = "1";    // The SDI-12 Address of the CTD
const uint8_t CTDNumberReadings = 6;      // The number of readings to average
const int8_t  CTDPower = sensorPowerPin;  // Power pin (-1 if unconnected)
const int8_t  CTDData  = 11;               // The SDI12 data pin

// Create a Decagon CTD sensor object
DecagonCTD ctd(*CTDSDI12address, CTDPower, CTDData, CTDNumberReadings);

// Create conductivity, temperature, and depth variable pointers for the CTD
//Variable* ctdCond = new DecagonCTD_Cond(&ctd,
//                                        "12345678-abcd-1234-ef00-1234567890ab");
//Variable* ctdTemp = new DecagonCTD_Temp(&ctd,
//                                        "12345678-abcd-1234-ef00-1234567890ab");
//Variable* ctdDepth =
//    new DecagonCTD_Depth(&ctd, "12345678-abcd-1234-ef00-1234567890ab");
/** End [hydros21] */

// ==========================================================================
//  Yosemitech Y511 Turbidity Sensor with Wiper
// ==========================================================================
/** Start [y511] */
#include <sensors/YosemitechY511.h>
#include <AltSoftSerial.h>
AltSoftSerial altSoftSerial;
// Create a reference to the serial port for modbus
// Extra hardware and software serial ports are created in the "Settings for
// Additional Serial Ports" section
#if defined ARDUINO_ARCH_SAMD || defined ATMEGA2560
HardwareSerial& y511modbusSerial = Serial2;  // Use hardware serial if possible
#else
AltSoftSerial& y511modbusSerial = altSoftSerial;  // For software serial
// NeoSWSerial& y511modbusSerial = neoSSerial1;  // For software serial
#endif

byte         y511ModbusAddress = 0x01;  // The modbus address of the Y511
const int8_t y511AdapterPower =
    sensorPowerPin;  // RS485 adapter power pin (-1 if unconnected)
const int8_t  y511SensorPower = -1;  // Sensor power pin
const int8_t  y511EnablePin   = -1;  // Adapter RE/DE pin (-1 if not applicable)
const uint8_t y511NumberReadings = 5;
// The manufacturer recommends averaging 10 readings, but we take 5 to minimize
// power consumption

// Create a Y511-A Turbidity sensor object
YosemitechY511 y511(y511ModbusAddress, y511modbusSerial, y511AdapterPower,
                    y511SensorPower, y511EnablePin, y511NumberReadings);

// Create turbidity and temperature variable pointers for the Y511
//Variable* y511Turb =
//    new YosemitechY511_Turbidity(&y511, "12345678-abcd-1234-ef00-1234567890ab");
//Variable* y511Temp =
//    new YosemitechY511_Temp(&y511, "12345678-abcd-1234-ef00-1234567890ab");
/** End [y511] */



// ==========================================================================
//    Creating the Variable Array[s] and Filling with Variable Objects
// ==========================================================================

Variable *variableList[] = {
    //new ProcessorStats_SampleNumber(&mcuBoard),
    //new ProcessorStats_FreeRam(&mcuBoard),
    new ProcessorStats_Battery(&mcuBoard,"ad1e7a6a-414b-4cb5-86c6-69a7c54080bd"),
    new MaximDS3231_Temp(&ds3231,"846f84dc-4455-47f3-bd38-51a21e20fa50"),
    new DecagonCTD_Cond(&ctd, "1ce4a66a-3ba3-4a00-a1dd-11b1c96c5e32"),
    new DecagonCTD_Temp(&ctd, "e888701f-8de7-449b-8e91-6902e289e026"),
        new DecagonCTD_Depth(&ctd, "faecb826-a197-4047-8b6a-21e22ab4913c"),
        new YosemitechY511_Turbidity(&y511, "8b4ac069-8edb-4780-bf1c-ba6006f29851"),
        new YosemitechY511_Temp(&y511, "7b9f9978-e3d1-46ed-8695-397972db3893")


    // Additional sensor variables can be added here, by copying the syntax
    //   for creating the variable pointer (FORM1) from the <code>menu_a_la_carte.ino</code> example
    // The example code snippets in the wiki are primarily FORM2.
};
// 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]
// ==========================================================================

// Create a logger instance
Logger dataLogger(LoggerID, loggingInterval, &varArray);

// ==========================================================================
//    A Publisher to Monitor My Watershed / EnviroDIY Data Sharing Portal
// ==========================================================================
// Device registration and sampling feature information can be obtained after
// registration at https://monitormywatershed.org or https://data.envirodiy.org
const char *registrationToken = "bb4be033-adea-475c-a4ad-17ce67fc0c58";   // Device registration token
const char *samplingFeature = "03b56716-e87d-47cf-9952-10aec25d886f";     // Sampling feature UUID

// const char *UUIDs[] =                                                      // UUID array for device sensors
// {
//     "0bc19c50-67d8-4012-9e17-fb32db82f1ca",   // Temperature (Maxim_DS18B20_Temp)
//     "846f84dc-4455-47f3-bd38-51a21e20fa50"    // Temperature (Maxim_DS3231_Temp)
// };



// Create a data publisher for the EnviroDIY/WikiWatershed POST endpoint
#include <publishers/EnviroDIYPublisher.h>
EnviroDIYPublisher EnviroDIYPOST(dataLogger, &modem.gsmClient, registrationToken, samplingFeature);


// ==========================================================================
//    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);
}

// Read's the battery voltage
// NOTE: This will actually return the battery level from the previous update!
float getBatteryVoltage()
{
    if (mcuBoard.sensorValues[0] == -9999) mcuBoard.update();
    return mcuBoard.sensorValues[0];
}


//Median Funtion
// calculate a median for set of values in buffer
int getMedianNum(int bArray[], int iFilterLen)
{     int bTab[iFilterLen];
   for (byte i = 0; i<iFilterLen; i++)
 bTab[i] = bArray[i];                  // copy input array into BTab[] array
   int i, j, bTemp;
   for (j = 0; j < iFilterLen - 1; j++)        // put array in ascending order
   {  for (i = 0; i < iFilterLen - j - 1; i++)
       {  if (bTab[i] > bTab[i + 1])
           {  bTemp = bTab[i];
              bTab[i] = bTab[i + 1];
              bTab[i + 1] = bTemp;
            }
        }
   }
if ((iFilterLen & 1) > 0)  // check to see if iFilterlen is odd or even using & (bitwise AND) i.e if length &AND 1 is TRUE (>0)
     bTemp = bTab[(iFilterLen - 1) / 2];     // then then it is odd, and should take the central value
 else
    bTemp = (bTab[iFilterLen / 2] + bTab[iFilterLen / 2 - 1]) / 2;  // if even then take aveage of two central values
return bTemp;
} //end getmedianNum


// ==========================================================================
// Main setup function
// ==========================================================================

void setup()
{
    // Wait for USB connection to be established by PC
    // NOTE:  Only use this when debugging - if not connected to a PC, this
    // could prevent the script from starting
    #if defined SERIAL_PORT_USBVIRTUAL
      while (!SERIAL_PORT_USBVIRTUAL && (millis() < 10000)){}
    #endif


    // 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);
    Serial.print(F("TinyGSM Library version "));
    Serial.println(TINYGSM_VERSION);
    Serial.println();

    // Allow interrupts for software serial
    #if defined SoftwareSerial_ExtInts_h
        enableInterrupt(softSerialRx, SoftwareSerial_ExtInts::handle_interrupt, CHANGE);
    #endif
    #if defined NeoSWSerial_h
        enableInterrupt(neoSSerial1Rx, neoSSerial1ISR, CHANGE);
    #endif

    // Start the serial connection with the modem
    modemSerial.begin(modemBaud);

    // Start the stream for the modbus sensors; all currently supported modbus sensors use 9600 baud
    y511modbusSerial.begin(9600);

    // 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 timezones for the logger/data and the RTC
    // Logging in the given time zone
    Logger::setLoggerTimeZone(timeZone);
    // It is STRONGLY RECOMMENDED that you set the RTC to be in UTC (UTC+0)
    Logger::setRTCTimeZone(0);

    // Attach the modem and information pins to the logger
    dataLogger.attachModem(modem);
    modem.setModemLED(modemLEDPin);
    dataLogger.setLoggerPins(wakePin, sdCardSSPin, sdCardPwrPin, buttonPin, greenLED);

    // Begin the logger
    dataLogger.begin();

    // Note:  Please change these battery voltages to match your battery
    // Set up the sensors, except at lowest battery level
    if (getBatteryVoltage() > 3.4)
    {
        Serial.println(F("Setting up sensors..."));
        varArray.setupSensors();
    }

    // Sync the clock if it isn't valid or we have battery to spare
    if (getBatteryVoltage() > 3.55 || !dataLogger.isRTCSane())
    {
        // Synchronize the RTC with NIST
        // This will also set up the modem
        dataLogger.syncRTC();
    }

    // Create the log file, adding the default header to it
    // Do this last so we have the best chance of getting the time correct and
    // all sensor names correct
    // Writing to the SD card can be power intensive, so if we're skipping
    // the sensor setup we'll skip this too.
    if (getBatteryVoltage() > 3.4)
    {
        Serial.println(F("Setting up file on SD card"));
        dataLogger.turnOnSDcard(true);  // true = wait for card to settle after power up
        dataLogger.createLogFile(true); // true = write a new header
        dataLogger.turnOffSDcard(true); // true = wait for internal housekeeping after write
    }

    // Set up some of the power pins so the board boots up with them off
        // NOTE:  This isn't necessary at all.  The logger begin() function
        // should leave all power pins off when it finishes.
        if (modemVccPin >= 0)
        {
            pinMode(modemVccPin, OUTPUT);
            digitalWrite(modemVccPin, LOW);
            pinMode(modemSleepRqPin, OUTPUT);  // <- Added
            digitalWrite(modemSleepRqPin, HIGH);  // <- Added
        }


    // Call the processor sleep
    Serial.println(F("Putting processor to sleep\n"));
    dataLogger.systemSleep();
}



// ==========================================================================
// Main loop function
// ==========================================================================
// Use this short loop for simple data logging and sending
void loop()
{
    // Note:  Please change these battery voltages to match your battery
    // At very low battery, just go back to sleep
    if (getBatteryVoltage() < 3.4)
    {
        dataLogger.systemSleep();
    }
    // At moderate voltage, log data but don't send it over the modem
    else if (getBatteryVoltage() < 3.55)
    {
        dataLogger.logData();
    }
    // If the battery is good, send the data to the world
    else
    {
        dataLogger.logDataAndPublish();
    }
}

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/*****************************************************************************

simple_logging.ino

Written By: Sara Damiano (sdamiano@stroudcenter.org)

Development Environment: PlatformIO

Hardware Platform: EnviroDIY Mayfly Arduino Datalogger

Software License: BSD-3.

and the EnviroDIY Development Team

This sketch is an example of logging data to an SD card

DISCLAIMER:

THIS CODE IS PROVIDED "AS IS" - NO WARRANTY IS GIVEN.

*****************************************************************************/

// ==========================================================================

// Defines for the Arduino IDE

// In PlatformIO, set these build flags in your platformio.ini

// ==========================================================================

#ifndef TINY_GSM_RX_BUFFER

#define TINY_GSM_RX_BUFFER 64

#endif

#ifndef TINY_GSM_YIELD_MS

#define TINY_GSM_YIELD_MS 2

#endif

#ifndef MQTT_MAX_PACKET_SIZE

#define MQTT_MAX_PACKET_SIZE 240

#endif

// ==========================================================================

// Include the base required libraries

// ==========================================================================

#include <Arduino.h> // The base Arduino library

#include <EnableInterrupt.h> // for external and pin change interrupts

#include <LoggerBase.h> // The modular sensors library

//#include <Adafruit_ADS1015.h>

//Adafruit_ADS1115 ads; /* Use this for the Mayfly because of the onboard 16-bit ADS1115 */

//#include <AltSoftSerial.h>

//#include <YosemitechModbus.h>

// ==========================================================================

// Data Logger Settings

// ==========================================================================

// The name of this file

const char *sketchName = "WEN_Site_01.ino";

// Logger ID, also becomes the prefix for the name of the data file on SD card

const char *LoggerID = "WEN_01_2021";

// How frequently (in minutes) to log data

const uint8_t loggingInterval = 2;

// Your logger's timezone.

const int8_t timeZone = 12; // 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 sdCardPwrPin = -1; // MCU SD card power pin (-1 if not applicable)

const int8_t sdCardSSPin = 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 the main processor chip "sensor" - for general metadata

const char *mcuBoardVersion = "v0.5b";

ProcessorStats mcuBoard(mcuBoardVersion);

// ==========================================================================

// Wifi/Cellular Modem Settings

// ==========================================================================

// Create a reference to the serial port for the modem

HardwareSerial &modemSerial = Serial1; // Use hardware serial if possible

// Modem Pins - Describe the physical pin connection of your modem to your board

const int8_t modemVccPin = -1; // MCU pin controlling modem power (-1 if not applicable)

//const bool useCTSforStatus = false; // Flag to use the XBee CTS pin for status

const int8_t modemStatusPin = 19; // MCU pin used to read modem status (-1 if not applicable)

const int8_t modemResetPin = 20; // MCU pin connected to modem reset pin (-1 if unconnected)

const int8_t modemSleepRqPin = 23; // MCU pin used for modem sleep/wake request (-1 if not applicable)

const int8_t modemLEDPin = redLED; // MCU pin connected an LED to show modem status (-1 if unconnected)

// // Network connection information

// Network connection information

const char *apn = "m2m"; // The APN for the gprs connection

// const char *wifiId = "Dare_Family"; // The WiFi access point, unnecessary for gprs

// const char *wifiPwd = "119HarveyStreet"; // The password for connecting to WiFi, unnecessary for gprs

// ==========================================================================

// The modem object

// Note: Don't use more than one!

// ==========================================================================

//#elif defined MS_BUILD_TESTING && defined MS_BUILD_TEST_XBEE_LTE_B

// For the u-blox SARA R410M based Digi LTE-M XBee3

// NOTE: According to the manual, this should be less stable than transparent

// mode, but my experience is the complete reverse.

#include <modems/DigiXBeeLTEBypass.h>

//#include <modems/SodaqDigiXBeeLTEBypass.h>

const long modemBaud = 9600; // All XBee's use 9600 by default

const bool useCTSforStatus = false; // Flag to use the XBee CTS pin for status

// NOTE: If possible, use the STATUS/SLEEP_not (XBee pin 13) for status, but

// the CTS pin can also be used if necessary

DigiXBeeLTEBypass modemXBLTEB(&modemSerial,

modemVccPin, modemStatusPin, useCTSforStatus,

modemResetPin, modemSleepRqPin,

apn);

// Create an extra reference to the modem by a generic name (not necessary)

DigiXBeeLTEBypass modem = modemXBLTEB;

// ==========================================================================

// Maxim DS3231 RTC (Real Time Clock)

// ==========================================================================

#include <sensors/MaximDS3231.h> // Includes wrapper functions for Maxim DS3231 RTC

// Create a DS3231 sensor object, using this constructor function:

MaximDS3231 ds3231(1);

// ==========================================================================

// Meter Hydros 21 Conductivity, Temperature, and Depth Sensor

// ==========================================================================

/** Start [hydros21] */

#include <sensors/DecagonCTD.h>

const char* CTDSDI12address = "1"; // The SDI-12 Address of the CTD

const uint8_t CTDNumberReadings = 6; // The number of readings to average

const int8_t CTDPower = sensorPowerPin; // Power pin (-1 if unconnected)

const int8_t CTDData = 11; // The SDI12 data pin

// Create a Decagon CTD sensor object

DecagonCTD ctd(*CTDSDI12address, CTDPower, CTDData, CTDNumberReadings);

// Create conductivity, temperature, and depth variable pointers for the CTD

//Variable* ctdCond = new DecagonCTD_Cond(&ctd,

// "12345678-abcd-1234-ef00-1234567890ab");

//Variable* ctdTemp = new DecagonCTD_Temp(&ctd,

// "12345678-abcd-1234-ef00-1234567890ab");

//Variable* ctdDepth =

// new DecagonCTD_Depth(&ctd, "12345678-abcd-1234-ef00-1234567890ab");

/** End [hydros21] */

// ==========================================================================

// Yosemitech Y511 Turbidity Sensor with Wiper

// ==========================================================================

/** Start [y511] */

#include <sensors/YosemitechY511.h>

#include <AltSoftSerial.h>

AltSoftSerial altSoftSerial;

// Create a reference to the serial port for modbus

// Extra hardware and software serial ports are created in the "Settings for

// Additional Serial Ports" section

#if defined ARDUINO_ARCH_SAMD || defined ATMEGA2560

HardwareSerial& y511modbusSerial = Serial2; // Use hardware serial if possible

#else

AltSoftSerial& y511modbusSerial = altSoftSerial; // For software serial

// NeoSWSerial& y511modbusSerial = neoSSerial1; // For software serial

#endif

byte y511ModbusAddress = 0x01; // The modbus address of the Y511

const int8_t y511AdapterPower =

sensorPowerPin; // RS485 adapter power pin (-1 if unconnected)

const int8_t y511SensorPower = -1; // Sensor power pin

const int8_t y511EnablePin = -1; // Adapter RE/DE pin (-1 if not applicable)

const uint8_t y511NumberReadings = 5;

// The manufacturer recommends averaging 10 readings, but we take 5 to minimize

// power consumption

// Create a Y511-A Turbidity sensor object

YosemitechY511 y511(y511ModbusAddress, y511modbusSerial, y511AdapterPower,

y511SensorPower, y511EnablePin, y511NumberReadings);

// Create turbidity and temperature variable pointers for the Y511

//Variable* y511Turb =

// new YosemitechY511_Turbidity(&y511, "12345678-abcd-1234-ef00-1234567890ab");

//Variable* y511Temp =

// new YosemitechY511_Temp(&y511, "12345678-abcd-1234-ef00-1234567890ab");

/** End [y511] */

// ==========================================================================

// Creating the Variable Array[s] and Filling with Variable Objects

// ==========================================================================

Variable *variableList[] = {

//new ProcessorStats_SampleNumber(&mcuBoard),

//new ProcessorStats_FreeRam(&mcuBoard),

new ProcessorStats_Battery(&mcuBoard,"ad1e7a6a-414b-4cb5-86c6-69a7c54080bd"),

new MaximDS3231_Temp(&ds3231,"846f84dc-4455-47f3-bd38-51a21e20fa50"),

new DecagonCTD_Cond(&ctd, "1ce4a66a-3ba3-4a00-a1dd-11b1c96c5e32"),

new DecagonCTD_Temp(&ctd, "e888701f-8de7-449b-8e91-6902e289e026"),

new DecagonCTD_Depth(&ctd, "faecb826-a197-4047-8b6a-21e22ab4913c"),

new YosemitechY511_Turbidity(&y511, "8b4ac069-8edb-4780-bf1c-ba6006f29851"),

new YosemitechY511_Temp(&y511, "7b9f9978-e3d1-46ed-8695-397972db3893")

// Additional sensor variables can be added here, by copying the syntax

// for creating the variable pointer (FORM1) from the <code>menu_a_la_carte.ino</code> example

// The example code snippets in the wiki are primarily FORM2.

};

// 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]

// ==========================================================================

// Create a logger instance

Logger dataLogger(LoggerID, loggingInterval, &varArray);

// ==========================================================================

// A Publisher to Monitor My Watershed / EnviroDIY Data Sharing Portal

// ==========================================================================

// Device registration and sampling feature information can be obtained after

// registration at https://monitormywatershed.org or https://data.envirodiy.org

const char *registrationToken = "bb4be033-adea-475c-a4ad-17ce67fc0c58"; // Device registration token

const char *samplingFeature = "03b56716-e87d-47cf-9952-10aec25d886f"; // Sampling feature UUID

// const char *UUIDs[] = // UUID array for device sensors

// {

// "0bc19c50-67d8-4012-9e17-fb32db82f1ca", // Temperature (Maxim_DS18B20_Temp)

// "846f84dc-4455-47f3-bd38-51a21e20fa50" // Temperature (Maxim_DS3231_Temp)

// };

// Create a data publisher for the EnviroDIY/WikiWatershed POST endpoint

#include <publishers/EnviroDIYPublisher.h>

EnviroDIYPublisher EnviroDIYPOST(dataLogger, &modem.gsmClient, registrationToken, samplingFeature);

// ==========================================================================

// 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);

}

// Read's the battery voltage

// NOTE: This will actually return the battery level from the previous update!

float getBatteryVoltage()

{

if (mcuBoard.sensorValues[0] == -9999) mcuBoard.update();

return mcuBoard.sensorValues[0];

}

//Median Funtion

// calculate a median for set of values in buffer

int getMedianNum(int bArray[], int iFilterLen)

{ int bTab[iFilterLen];

for (byte i = 0; i<iFilterLen; i++)

bTab[i] = bArray[i]; // copy input array into BTab[] array

int i, j, bTemp;

for (j = 0; j < iFilterLen - 1; j++) // put array in ascending order

{ for (i = 0; i < iFilterLen - j - 1; i++)

{ if (bTab[i] > bTab[i + 1])

{ bTemp = bTab[i];

bTab[i] = bTab[i + 1];

bTab[i + 1] = bTemp;

}

if ((iFilterLen & 1) > 0) // check to see if iFilterlen is odd or even using & (bitwise AND) i.e if length &AND 1 is TRUE (>0)

bTemp = bTab[(iFilterLen - 1) / 2]; // then then it is odd, and should take the central value

else

bTemp = (bTab[iFilterLen / 2] + bTab[iFilterLen / 2 - 1]) / 2; // if even then take aveage of two central values

return bTemp;

} //end getmedianNum

// ==========================================================================

// Main setup function

// ==========================================================================

void setup()

{

// Wait for USB connection to be established by PC

// NOTE: Only use this when debugging - if not connected to a PC, this

// could prevent the script from starting

#if defined SERIAL_PORT_USBVIRTUAL

while (!SERIAL_PORT_USBVIRTUAL && (millis() < 10000)){}

#endif

// 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);

Serial.print(F("TinyGSM Library version "));

Serial.println(TINYGSM_VERSION);

Serial.println();

// Allow interrupts for software serial

#if defined SoftwareSerial_ExtInts_h

enableInterrupt(softSerialRx, SoftwareSerial_ExtInts::handle_interrupt, CHANGE);

#endif

#if defined NeoSWSerial_h

enableInterrupt(neoSSerial1Rx, neoSSerial1ISR, CHANGE);

#endif

// Start the serial connection with the modem

modemSerial.begin(modemBaud);

// Start the stream for the modbus sensors; all currently supported modbus sensors use 9600 baud

y511modbusSerial.begin(9600);

// 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 timezones for the logger/data and the RTC

// Logging in the given time zone

Logger::setLoggerTimeZone(timeZone);

// It is STRONGLY RECOMMENDED that you set the RTC to be in UTC (UTC+0)

Logger::setRTCTimeZone(0);

// Attach the modem and information pins to the logger

dataLogger.attachModem(modem);

modem.setModemLED(modemLEDPin);

dataLogger.setLoggerPins(wakePin, sdCardSSPin, sdCardPwrPin, buttonPin, greenLED);

// Begin the logger

dataLogger.begin();

// Note: Please change these battery voltages to match your battery

// Set up the sensors, except at lowest battery level

if (getBatteryVoltage() > 3.4)

{

Serial.println(F("Setting up sensors..."));

varArray.setupSensors();

}

// Sync the clock if it isn't valid or we have battery to spare

if (getBatteryVoltage() > 3.55 || !dataLogger.isRTCSane())

{

// Synchronize the RTC with NIST

// This will also set up the modem

dataLogger.syncRTC();

}

// Create the log file, adding the default header to it

// Do this last so we have the best chance of getting the time correct and

// all sensor names correct

// Writing to the SD card can be power intensive, so if we're skipping

// the sensor setup we'll skip this too.

if (getBatteryVoltage() > 3.4)

{

Serial.println(F("Setting up file on SD card"));

dataLogger.turnOnSDcard(true); // true = wait for card to settle after power up

dataLogger.createLogFile(true); // true = write a new header

dataLogger.turnOffSDcard(true); // true = wait for internal housekeeping after write

}

// Set up some of the power pins so the board boots up with them off

// NOTE: This isn't necessary at all. The logger begin() function

// should leave all power pins off when it finishes.

if (modemVccPin >= 0)

{

pinMode(modemVccPin, OUTPUT);

digitalWrite(modemVccPin, LOW);

pinMode(modemSleepRqPin, OUTPUT); // <- Added

digitalWrite(modemSleepRqPin, HIGH); // <- Added

}

// Call the processor sleep

Serial.println(F("Putting processor to sleep\n"));

dataLogger.systemSleep();

}

// ==========================================================================

// Main loop function

// ==========================================================================

// Use this short loop for simple data logging and sending

void loop()

{

// Note: Please change these battery voltages to match your battery

// At very low battery, just go back to sleep

if (getBatteryVoltage() < 3.4)

{

dataLogger.systemSleep();

}

// At moderate voltage, log data but don't send it over the modem

else if (getBatteryVoltage() < 3.55)

{

dataLogger.logData();

}

// If the battery is good, send the data to the world

else

{

dataLogger.logDataAndPublish();

}

2021-06-01 at 10:59 PM in reply to: Hydros 21 CTD – Losing connection? [SOLVED] #15585

James_NZ

Participant

Hi Shannon,

Yes I am on D7 for the CTD. I am using the default pins for the mayfly modbus wing (https://github.com/EnviroDIY/Mayfly-Modbus-Wing/tree/master/Modbus-Mayfly_WingShield):

Communication is hardwired to Mayfly digital pins 5 & 6, which enable use of the AltSoftSerial library.
Read more at our Notes on Arduino Streams and Software Serial.
Power to the RS485 to TTL Adapter comes from the Mayfly's switched 3.3V power.
Power to the sensor(s) comes from the Mayfly's switched 5V power supply, which can then be optionally boosted to 9V or 12V depending on the requirements of the sensor.

Communication is hardwired to Mayfly digital pins 5 & 6, which enable use of the AltSoftSerial library.

Read more at our Notes on Arduino Streams and Software Serial.

Power to the RS485 to TTL Adapter comes from the Mayfly's switched 3.3V power.

Power to the sensor(s) comes from the Mayfly's switched 5V power supply, which can then be optionally boosted to 9V or 12V depending on the requirements of the sensor.

2021-06-01 at 4:48 PM in reply to: Purchasing Yosemitech Sensors #15580

James_NZ

Participant

Hi Matt,

This is an old thread but I have recently purchased ten Y511-A sensors from Yosemitech.

My contact is called Zoe “sunxian@yosemitech.com”.

HTH

James

2021-05-23 at 9:41 PM in reply to: Problems with OBS3+ #15564

James_NZ

Participant

Thanks Anthony! I’m feeling a lot more comfortable about Yosemitech sensors now that I have a test unit in my hands. I can’t wait to get them out in the field.

James

2021-05-23 at 4:44 AM in reply to: Testing TTL-RS485 Adapters #15562

James_NZ

Participant

Also, for anyone who is interested. My solution to testing multiple TTL-RS485 adapters with one rig can be seen in the attached photo.

James

Attachments:

Modbus_Wingshield-scaled.jpg

2021-05-22 at 9:43 PM in reply to: Testing TTL-RS485 Adapters #15561

James_NZ

Participant

Hi @aufdenkampe,

That’s really good news. Yes I was reading through some historical issues on git-hub about problems with the Polou step-up module and inability to set brush intervals. My 511-A seems to be functioning well so I’m assuming the Polou step-up issue is also solved.

One quick question, In your view, is the 511-A worth the extra money over the 510-B?

Edit: I also need to thank you for the 120 ohm resistor trick. So far I have tested four TTL-RS485 adapters and all of them required a 120 ohm resistor to function properly. They all work with that slight mod though!

James

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