Monitoring System for Endemic Species in Mexico

A modular monitoring system for endemic species in Mexico with the incorporation of Sigfox technology. Available for outdoors environments.

IntermediateFull instructions provided4 hours247

Things used in this project

Hardware components

ATmega328
Microchip ATmega328
×1
SparkFun Weather Meters
×1
Adafruit Mesh-protected Weather-proof Temperature/Humidity Sensor - SHT10
×1
DS18B20 Programmable Resolution 1-Wire Digital Thermometer
Maxim Integrated DS18B20 Programmable Resolution 1-Wire Digital Thermometer
×1
Adafruit AM2315
×1
ICP-10100
×1
SparkFun pH Sensor
×1
SparkFun Salinity Sensor
×1
16 MHz Crystal
16 MHz Crystal
×1
Seeed Grove connectors
×1
SparkFun USB to Serial Breakout - FT232RL
SparkFun USB to Serial Breakout - FT232RL
×1
Linear Regulator (7805)
Linear Regulator (7805)
×1
Power MOSFET N-Channel
Power MOSFET N-Channel
×1
Resistor 4.75k ohm
Resistor 4.75k ohm
×1
Resistor 1k ohm
Resistor 1k ohm
×1
Resistor 10k ohm
Resistor 10k ohm
×1

Software apps and online services

Arduino IDE
Arduino IDE
Autodesk Eagle
Circuit Maker
CircuitMaker by Altium Circuit Maker
Ubidots
Ubidots
Sigfox
Sigfox

Hand tools and fabrication machines

Drill
Ultimaker 2+

Story

Read more

Custom parts and enclosures

3D Model.

3D view

SchematicAltium

PCB GERBER FILES

This attachment have the necessary to the production or you own circuit, but if you need one circuit, you can contact us to send you one o help your necessities.

Schematics

Schematic

Schematic in pdf.

Code

AM2315 Sensor

C/C++
Test to use the sensor
#include <Wire.h>
#include <Adafruit_AM2315.h>

// Connect RED of the AM2315 sensor to 5.0V
// Connect BLACK to Ground
// Connect WHITE to i2c clock - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 5, with a 10 k pull-up resistor
// Connect YELLOW to i2c data - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 4, with a 10 k pull-up resistor

Adafruit_AM2315 am2315;

void setup() {
  Serial.begin(9600);
  Serial.println("AM2315 Test!");

  if (! am2315.begin()) {
     Serial.println("Sensor not found, check wiring & pullups!");
     while (1);
  }
}

void loop() {
  Serial.print("Humidity: "); Serial.println(am2315.readHumidity());
  Serial.print("Temperature: "); Serial.println(am2315.readTemperature());

  delay(1000);
}

DS18B20 Sensor

C/C++
Test to use the sensor
#include <OneWire.h>
#include <DallasTemperature.h>
 
// Pin donde se conecta el bus 1-Wire
const int pinDatosDQ = 9;
 
// Instancia a las clases OneWire y DallasTemperature
OneWire oneWireObjeto(pinDatosDQ);
DallasTemperature sensorDS18B20(&oneWireObjeto);
 
void setup() {
    // Iniciamos la comunicación serie
    Serial.begin(9600);
    // Iniciamos el bus 1-Wire
    sensorDS18B20.begin(); 
}
 
void loop() {
    // Mandamos comandos para toma de temperatura a los sensores
    Serial.println("Mandando comandos a los sensores");
    sensorDS18B20.requestTemperatures();
    
    Serial.print("Temperatura sensor 0: ");
    Serial.print(sensorDS18B20.getTempCByIndex(0));
    Serial.println(" C");
    Serial.print("Temperatura sensor 1: ");

    delay(1000); 
}

SHT10 Sensor

C/C++
Test to use the sensor
#include <SHT1x.h>

#define dataPin  10
#define clockPin 11
SHT1x sht10(dataPin, clockPin);

void setup()
{
   Serial.begin(9600); // Open serial connection to report values to host
   Serial.println("Starting up");
}

void loop()
{
  float temp_c;
  float temp_f;
  float humidity;

  // Read values from the sensor
  temp_c = sht10.readTemperatureC();
  humidity = sht10.readHumidity();

  // Print the values to the serial port
  Serial.print("Temperature: ");
  Serial.print(temp_c);
  Serial.print("C / ");
  Serial.print(" Humidity: ");
  Serial.print(humidity);
  Serial.println("%");

  delay(2000);
}

PH-4502C Sensor

C/C++
Test to use the sensor
const byte pHpin = A0;// Connect the sensor's Po output to analogue pin 0.
float Po;
void setup()
{
Serial.begin(9600);
}

void loop()
{
Po = (1023 - analogRead(pHpin)) / 73.07; // Read and reverse the analogue input value from the pH sensor then scale 0-14.
Serial.println(Po, 2);// Print the result in the serial monitor.
delay(1000);// Take 1 reading per second.
}

Example to send data to sigfox

C/C++
#include <SoftwareSerial.h>
SoftwareSerial Sigfox(2, 3); // RX, TX


const int boton=6;
char RespuestaSigfox[50];

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Sigfox.begin(9600);
  pinMode(boton, INPUT);
  pinMode(7, OUTPUT);

}

void enviar_sigfox(int x)
{
  String bufer="AT$SF=";
  char payload[20];
  Serial.print("Enviar: ");
  Serial.println(x);
  //convierte el dato a bytes y lo agrega a nuestro mensaje a enviar
  String str1;
  str1=  String(x, HEX);  
  bufer+=str1;
  bufer.toCharArray(payload,16);
  //
  digitalWrite(7, HIGH);
  delay(1000);
  enviarcomandoATSigfox("AT");
  enviarcomandoATSigfox("AT$RC");
  enviarcomandoATSigfox(payload);
  digitalWrite(7, LOW);
}


void loop() {
  // put your main code here, to run repeatedly:
  if (digitalRead(boton)==LOW)
  {
    enviar_sigfox(60);
    delay(2000);
  }
}

  void enviarcomandoATSigfox(char* comandoAT){
  unsigned long x=0;
   while( Sigfox.available() > 0) Sigfox.read();
  x = 0;
  memset(RespuestaSigfox, '\0',sizeof(RespuestaSigfox)); 
  Sigfox.print(comandoAT);
  Sigfox.print("\r\n");
  Serial.print(comandoAT);
  Serial.print("\r\n");

  while(true){
    if(Sigfox.available() != 0){   
      RespuestaSigfox[x] = Sigfox.read();
      x++;
      if (strstr(RespuestaSigfox, "\n") != NULL){
        break;
      }
    }
  }
}

Array 12 bits

C/C++
#define Variable1 3.5
#define Variable2 17.5
#define Variable3 37.6
#define Variable4 161
#define Variable5 187
#define Variable6 255
#define Variable7 100
#define Variable8 5
char s[15];
int pbit1;
int pbit2;
char bit1;
char bit2;

void setup() {
  Serial.begin(9600);
  calculo(Variable1);
  s[0]=bit1;
  s[1]=bit2;
  calculo(Variable2);
  s[2]=bit1;
  s[3]=bit2;
  calculo(Variable3);
  s[4]=bit1;
  s[5]=bit2;
  calculo(Variable4);
  s[6]=bit1;
  s[7]=bit2;
  calculo(Variable5);
  s[8]=bit1;
  s[9]=bit2;
  calculo(Variable6);
  s[10]=bit1;
  s[11]=bit2;
  calculo(Variable7);
  s[12]=bit1;
  s[13]=bit2;
  calculo(Variable8);
  s[14]=bit1;
  s[15]=bit2;
  Serial.print("  ");

  for(int i=0; i<=15; i++){                                                                                 
  Serial.print(s[i]);
  Serial.print(" ");}
}

void loop() {
}

void calculo(int variable){
    pbit1=variable/16;
  if(pbit1==10 ){
  bit1='A';}
  else if(pbit1==11){
    bit1='B';}
    else if(pbit1==12){
      bit1='C';}
      else if(pbit1==13){
        bit1='D';}
        else if(pbit1==14){
          bit1='E';}
          else if(pbit1==15){
            bit1='F';}
            else{bit1=pbit1+'0';}
            
  pbit2=variable-(pbit1*16);
  
  if(pbit2==10 ){
  bit2='A';}
  else if(pbit2==11){
    bit2='B';}
    else if(pbit2==12){
      bit2='C';}
      else if(pbit2==13){
        bit1='D';}
        else if(pbit2==14){
          bit2='E';}
          else if(pbit2==15){
            bit2='F';}
            else{bit2=pbit2+'0';}
  Serial.print(bit1);
  Serial.print(bit2);
  }

Send to Ubidots

C/C++
This code send hexadecimal data to sigfox plataform and convert this data to decimal values and then send the same data to Ubidots
#define Variable1 3
#define Variable2 17
#define Variable3 37
#define Variable4 161
#define Variable5 187
#define Variable6 255
#define Variable7 100
#define Variable8 5

String s="0000000000000000";
int pbit1;
int pbit2;
char bit1;
char bit2;

#include <SoftwareSerial.h>
SoftwareSerial Sigfox(2, 3); // RX, TX

const int boton=6;
char RespuestaSigfox[50];

void setup() {
  Serial.begin(9600);
  Sigfox.begin(9600);
  pinMode(boton, INPUT);
  pinMode(7, OUTPUT);
  calculo(Variable1);
  s[0]=bit1;
  s[1]=bit2;
  calculo(Variable2);
  s[2]=bit1;
  s[3]=bit2;
  calculo(Variable3);
  s[4]=bit1;
  s[5]=bit2;
  calculo(Variable4);
  s[6]=bit1;
  s[7]=bit2;
  calculo(Variable5);
  s[8]=bit1;
  s[9]=bit2;
  calculo(Variable6);
  s[10]=bit1;
  s[11]=bit2;
  calculo(Variable7);
  s[12]=bit1;
  s[13]=bit2;
  calculo(Variable8);
  s[14]=bit1;
  s[15]=bit2;

   Serial.print(" ");
   Serial.print(s);
  
  pinMode(boton, INPUT);
  pinMode(7, OUTPUT);
}

void enviar_sigfox(int x)
{
  String bufer="AT$SF=";
  char payload[20];
  Serial.println("Enviar: ");
  Serial.println(s);
  //convierte el dato a bytes y lo agrega a nuestro mensaje a enviar
  String str1;
 // str1=  String(x, HEX);  
  bufer+=s;
  bufer.toCharArray(payload,23);
  //
  digitalWrite(7, HIGH);
  delay(1000);
  enviarcomandoATSigfox("AT");
  enviarcomandoATSigfox("AT$RC");
  enviarcomandoATSigfox(payload);
  digitalWrite(7, LOW);
}


void loop() {
  // put your main code here, to run repeatedly:
  if (digitalRead(boton)==LOW)
  {
    enviar_sigfox(60);
    delay(2000);
  }
}

void calculo(int variable){
    pbit1=variable/16;
  if(pbit1==10 ){
  bit1='a';}
  else if(pbit1==11){
    bit1='b';}
    else if(pbit1==12){
      bit1='c';}
      else if(pbit1==13){
        bit1='d';}
        else if(pbit1==14){
          bit1='e';}
          else if(pbit1==15){
            bit1='f';}
            else{bit1=pbit1+'0';}
            
  pbit2=variable-(pbit1*16);
  
  if(pbit2==10 ){
  bit2='a';}
  else if(pbit2==11){
    bit2='b';}
    else if(pbit2==12){
      bit2='c';}
      else if(pbit2==13){
        bit1='d';}
        else if(pbit2==14){
          bit2='e';}
          else if(pbit2==15){
            bit2='f';}
            else{bit2=pbit2+'0';}
  Serial.print(bit1);
  Serial.print(bit2);
  }

  void enviarcomandoATSigfox(char* comandoAT){
  unsigned long x=0;
   while( Sigfox.available() > 0) Sigfox.read();
  x = 0;
  memset(RespuestaSigfox, '\0',sizeof(RespuestaSigfox)); 
  Sigfox.print(comandoAT);
  Sigfox.print("\r\n");
  Serial.print(comandoAT);
  Serial.print("\r\n");

  while(true){
    if(Sigfox.available() != 0){   
      RespuestaSigfox[x] = Sigfox.read();
      x++;
      if (strstr(RespuestaSigfox, "\n") != NULL){
        break;
      }
    }
  }
}

Credits

Mario Andres De Los Santos Hernández

Mario Andres De Los Santos Hernández

1 project • 0 followers
Mario Trinidad Cano Padrón

Mario Trinidad Cano Padrón

1 project • 0 followers
Omar Lira Hernandez

Omar Lira Hernandez

1 project • 0 followers

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