IOT automation dashboard

Data visualization, Live charts, gauges, and Triggers using Arduino

IntermediateFull instructions provided1,633

Things used in this project

Hardware components

Arduino UNO

NodeMCU ESP8266 Breakout Board

5 mm LED: Red

Story

IoT Dashboard

This project is for all Arduino lovers who are interested developing IoT project with maximum utility on their dashboard.

project Features

Monitors live data stream in charts

Control device from anywhere anytime.

User can set the triggers for automation.

Log file for the track of operations, data and live status of device in the local storage of development boards.

User only need to upload few lines of code !

Step1:Register your account

At https://www.developers.cavyiot.com with your valid email id, it is free. Now login with your registered username and password. After login you have to verify your email. (After successful registration, within five minute you will get email verification code at registered email address). Once the verification is done, you will receive a 'Service-Id' for your IoT device.

select 'Add Device' Button which is at the upper right side of the page

add your device with Service-Id.

Step2: Make yourown CavyIoT Development Board.

Download firmware for flashing NodeMCU from the link. https://github.com/CavyAgrotronics/CavyIoTdevelopmentBoard/blob/master/CavyIoTdevelopmentBoard/CavyIoT.nodemcu-V0.02.bin

Download node-mcu-flasher from the link https://github.com/nodemcu/nodemcu-flasher

Flash NodeMCU with CavyIoT.nodemcu-V0.02.bin.

Path/filename of CavyIot.nodemcu-V0.02.bin file

Flashing done!

After successful flashing the ESP8266 /NodeMCU will change all configuration. This NodeMCU/esp8266 which you have flashed is your CavyIoT Development Board.

Pin configuration of CavyIoT Development Board

CavyIoT Development Board

Step 3 :Install Arduino library

Download and install Arduino library from the link

https://github.com/CavyAgrotronics/CavyIoTdevelopmentBoard

Step 4: Circuit connection

Connection details with Arduino UNO

Upload an example sketch from a library to your Arduino board.

After successful sketch upload, open your serial monitor-

Output on Serial Monitor

Congratulations, You have done. Login to your Control Panel/IoT Dashboard.

Code

CavyIoT Dashboard

/*
Example code generates value for the dummy values sensor variable.For the live demo of IoT dashboard 
https://developers.cavyiot.com
Ayush Khade 28 may 2020 
*/
#include "CavyIoTdevelopmentBoard.h"
CavyIoT myIoTdevice;
long t,h,s,p;
int rx=10;
int tx=11;
int rst=13;
void setup() {
             Serial.begin(9600);
             myIoTdevice.SetPort(rx,tx,rst);
             Serial.println("Setting device buttons!.");
             
             myIoTdevice.DefineButtonLables
              ( "heater","on",  "off",
                "motor", "on",  "off",
                "bulb",  "on","  off",
                "fan",   "on",  "off"
                 );
            Serial.println("Wait for a while to connect!.");     
            myIoTdevice.StartDevice("WifiSSID","WiFipassword",
            /*CavyIoT Credentials--->*/"Username","password","device");
           
            
          
           }
 void loop() {

  myIoTdevice.loop();
  
  t=random(39,42);
  h=random(22,44);
  s=random(5,12);
  p=random(40,44);
   myIoTdevice.UpdateSensorData
      ( "Temperature",   String(t),"C",
        "humidity",      String(h),"Rh",
        "Speed",         String(s),"km/hr",
        "pressure",      String(p),"Psi"

      );
 
}