Arduino MKR1000 & Favoriot




A simple IoT experiment, using an Arduino MKR1000 board to monitor a potentiometer and DHT11 sensor via Favoriot IoT platform.

favoriotok_29nHr0Rvhs

Things used in this project

Hardware components

Arduino MKR1000
Arduino MKR1000
× 1
DHT11 Temperature & Humidity Sensor (4 pins)
DHT11 Temperature & Humidity Sensor (4 pins)
× 1
Rotary potentiometer (generic)
Rotary potentiometer (generic)
× 1
Breadboard (generic)
Breadboard (generic)
× 1
Jumper wires (generic)
Jumper wires (generic)
× 8

Software apps and online services

Arduino IDE
Arduino IDE

Story

MKR1000_Favoriot_Schematics

3. Favoriot Setup 💜

  • Device Developer IDSignup & login to Favoriot. If you are registered in Favoriot, you have a default device already created for you. Go to right platform on https://platform.favoriot.com and see the device panel to see the devices that are present. Basically you need the device_developer_id that might be something like [email protected]. But if you want, you can create a new device and use it in this example.
  • API KeyNow, go to your Favoriot Account Setting which is available on the top right corner in the dropdown and check your API key. You need this API key to complete this example. It’s a big alphanumeric token like:
'986673a6377ef1fde2357ebdcb0da582lintang150b00cabcd5a0d83045425407ab4'

4. Arduino Sketch 📋

First you need to install Arduino MKR1000 platform on Arduino IDE, follow these instructions: click here. Install Adafruit DHT11 and WiFi101 library, then copy sketch below to your Arduino IDE. Make sure you have chosen the right option for Board and Port under Tools menu, then upload to your Arduino MKR1000 board.

READ  Arduino Serial Thermometer

5. Have Fun! 😎

Now you can monitor your potentiometer and DHT11 sensor every five seconds on Favoriot data stream menu, and create data visualization on graph section. For more information about Favoriot, read its full documentation here.MKR1000_Favoriot_Graph

Code

#define _DISABLE_TLS_
#include <SPI.h>
#include <WiFi101.h>
#include "DHT.h" 

#define DHTPIN 6
#define DHTTYPE DHT11
DHT dht(DHTPIN,DHTTYPE);

char ssid[] = "your_network_SSID";                        // change it!
char pass[] = "your_network_password";                    // change it!
const String yourDevice = "[email protected]_Username";  // change it!
int status = WL_IDLE_STATUS;
char server[] = "api.favoriot.com";
WiFiClient client;

void setup() {
  Serial.begin(115200);
  WiFi.disconnect();
  Serial.println("Mulai menghubungkan");
  WiFi.begin(ssid,pass);
  while((!(WiFi.status() == WL_CONNECTED))){
    delay(300);
    Serial.print("...");
  }
  Serial.println(WiFi.status());
  Serial.println("Terhubung!");
  Serial.println("");
}

void loop() {
  String pot = String(map(analogRead(A0), , 1023, , 100));
  String temp = String(dht.readTemperature());
  String humid = String(dht.readHumidity());
  String json = "{\"device_developer_id\":\""+yourDevice+"\",\"data\":{\"Potentio\":\""+pot+"\",\"Temperature\":\""+temp+"\",\"Humidity\":\""+humid+"\"}}";
  Serial.println(json);
  if (client.connect(server, 80)) {
    
    client.println("POST /v1/streams HTTP/1.1");
    client.println("Host: api.favoriot.com");
    client.println(F("apikey: your_API_key"));          // change it!
    client.println("Content-Type: application/json");
    client.println("cache-control: no-cache");
    client.print("Content-Length: ");
    int thisLength = json.length();
    client.println(thisLength);
    client.println("Connection: close");

    client.println();
    client.println(json);
  }
  delay(5000);
}

Source : Arduino MKR1000 & Favoriot

READ  Speech Recognition with Arduino and BitVoicer Server

JLCPCB – Prototype 10 PCBs for $2 (For Any Color)
China’s Largest PCB Prototype Enterprise, 600,000+ Customers & 10,000+ Online Orders Daily
How to Get PCB Cash Coupon from JLCPCB: https://bit.ly/2GMCH9w




Leave a Comment

*
= 4 + 9

(Spamcheck Enabled)

Read previous post:
AN I.MX 8M DEVELOPMENT KIT FOR AMAZON ALEXA VOICE SERVICE 2
AN I.MX 8M DEVELOPMENT KIT FOR AMAZON ALEXA VOICE SERVICE

Smart electronics help us save time at home especially when one cannot wait to get the party started. To provide...

Close
Scroll to top