KatieCam

Arduino-Katie Test. Configuration

/************************ Adafruit IO Config *******************************/

// visit io.adafruit.com if you need to create an account,
// or if you need your Adafruit IO key.
#define IO_USERNAME    "**************"
#define IO_KEY         "********************************"

/******************************* WIFI **************************************/

// the AdafruitIO_WiFi client will work with the following boards:
//   - HUZZAH ESP8266 Breakout -> https://www.adafruit.com/products/2471
//   - Feather HUZZAH ESP8266 -> https://www.adafruit.com/products/2821
//   - Feather M0 WiFi -> https://www.adafruit.com/products/3010
//   - Feather WICED -> https://www.adafruit.com/products/3056

#define WIFI_SSID       "ocadu-embedded"
#define WIFI_PASS       "internetofthings"

// comment out the following two lines if you are using fona or ethernet
#include "AdafruitIO_WiFi.h"
AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);


/******************************* FONA **************************************/

// the AdafruitIO_FONA client will work with the following boards:
//   - Feather 32u4 FONA -> https://www.adafruit.com/product/3027

// uncomment the following two lines for 32u4 FONA,
// and comment out the AdafruitIO_WiFi client in the WIFI section
// #include "AdafruitIO_FONA.h"
// AdafruitIO_FONA io(IO_USERNAME, IO_KEY);


/**************************** ETHERNET ************************************/

// the AdafruitIO_Ethernet client will work with the following boards:
//   - Ethernet FeatherWing -> https://www.adafruit.com/products/3201

// uncomment the following two lines for ethernet,
// and comment out the AdafruitIO_WiFi client in the WIFI section
// #include "AdafruitIO_Ethernet.h"
// AdafruitIO_Ethernet io(IO_USERNAME, IO_KEY);

Ardunio-Katie Test

/Take a reading from an Ultrasonic sensor and post it to Adafruit.IO



// edit the config.h tab and enter your Adafruit IO credentials

#include "config.h"
#include <NewPing.h>

#define TRIGGER_PIN  14  // Arduino pin tied to trigger pin on the ultrasonic sensor.
#define ECHO_PIN     12  // Arduino pin tied to echo pin on the ultrasonic sensor.
#define MAX_DISTANCE 200 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.




int sensorVal;          //variable to hold the value from the sensor
int prevSensorVal;

int sensorChangeThreshold = 2;


NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.



// set up the 'distVal' feed
AdafruitIO_Feed *distVal = io.feed("distVal");

void setup() {

  // start the serial connection
  Serial.begin(115200);

  // wait for serial monitor to open
  while(! Serial);

  Serial.print("Connecting to Adafruit IO");

  // connect to io.adafruit.com
  io.connect();

  // wait for a connection
  while(io.status() < AIO_CONNECTED) {
    Serial.print(".");
    delay(500);
  }

  // we are connected
  Serial.println();
  Serial.println(io.statusText());

}

void loop() {

  // io.run(); is required for all sketches.
  // it should always be present at the top of your loop
  // function. it keeps the client connected to
  // io.adafruit.com, and processes any incoming data.
  io.run();
  
  //getValue from Sensor
  sensorVal = sonar.ping_cm();

  if(abs((prevSensorVal-sensorVal))>sensorChangeThreshold) //check if there has been enough of a change in the value
  {
  // save randVal to the 'myRandoVal' feed on Adafruit IO
  distVal->save(sensorVal);
  
  //print the value to the serial monitor so you can check if its working
  Serial.print("sending -> ");
  Serial.println(sensorVal);
  
  }
  prevSensorVal=sensorVal;
}

P5-KatieCam

var sensorVal1;
var fillValue;


var aiokey = "**************************************";
var feedName = "*************";
function setup() {
  
createCanvas(1200,1000);
setInterval(askAIO,800);
}

function draw() {

background(255);  
// fill(255,0,0);
// noStroke();
// ellipse(canvas.width/2,canvas.height/2,sensorVal1,sensorVal1);

if((sensorVal1>=0)&&(sensorVal1<=30))
{
  fillValue=20;
}else if((sensorVal1>30)&&(sensorVal1<=60))
{
  fillValue=60;
}else if((sensorVal1>60)&&(sensorVal1<=90))
{
  fillValue=100;
}else if((sensorVal1>90)&&(sensorVal1<=120))
{
  fillValue=150;
}else if((sensorVal1>120)&&(sensorVal1<=180))
{
  fillValue=200;
}else{
  fillValue=225;
}

fill(fillValue);
rect(200, 50, 800, 600);
  
}

function receivedData(data)
{

sensorVal1 = parseInt(data.value); 
println(sensorVal1);
}




function askAIO()
{
  loadJSON("https://io.adafruit.com/api/feeds/"+feedName+"/data/last.json?x-aio-key="+aiokey, receivedData);
  
}

can you provide the wiring diagrams?