Temperature and Humidity Monitor using Arduino IOT Cloud and ESP8266

hi friends welcome to De TRS in this video we can see how to monitor the temperature and humidity using aino iot Cloud let's get started the components required for this experiment are node MCU board temperature and humidity sensor connecting wi and connecting cable now connect the temperature and humidity sensor with the node MCU board connect the plus pin with 3vt and connect the out pin with pin D4 and connect the minus pin with ground pin now let's see the [Music] connection this is our circuit [Music] connection now go to this [Music] site now create an account in this site and log to the site now once you logged in go to things page and click create thing here we need to create three variables one for temperature and another one for humidity and the third one is the message click add variable and enter the variable name as temperature now select the variable type as temperature and click add variable button now we can add the second variable humidity enter the variable name as humidity and select the variable type relative humidity then again click on the add variable but add variable button and add this variable now add the third variable message here select the variable type as character [Music] string now we added three variables now we need to select the [Music] device here we need to set up a new device click this set up a third party device and select the select your device model the device which I am using is node MCU so I am selecting this model now click continue and enter any name you can give any name I'll click on the next button and you will get a device ID and secret key copy this uh device ID and secret key in a notepad or download this file now click on the continue button and click done now we have created the device now add your network credentials click on this configure button and enter your Wi-Fi user name and password and also enter the secret key which we copied now this is our secret key and paste this secret key and click save now we created three variables and we created the device and entered the network credentials now go to dashboard and click build dashboard here we can give the name for this dashboard temperature and humidity monitoring and then click add button and select the widget gauge and for this widget we can give the name as temperature and Link the temperature variable which we created before to this gauge click this link variable button and one more thing we can do we can create the we can give the name for this thing also [Music] now go to dashboard and click the [Music] dashboard now click the edit button since we created this before and Link the [Music] variable so link this variable temperature and click the link variable button and click done now add another one gauge for humidity and give the name as humidity and click link variable and Link the humidity variable to this gauge now click done now we can add two chart to monitor the temperature and humidity readings click add button and select this chart widget for this also we are giving the name as temp temperature and Link the temperature variable now similarly add another one uh chart widget for [Music] humidity again click the link variable and Link the humidity variable to this gauge to this chart we can arrange the VD [Music] here now we need to add one more widget for the message for that select the messenger widget here link the message variable to this messenger widget now click done [Music] now go to things page and click this temperature and humidity monitor thing so this is our variables and click on the sketch Tab and click open full editor this is our source code and here we need to install the ardino agent to upload the program directly to the node MC board click this land more and click install the AG now click the start button and click download for Windows [Music] 64bit now d double click on this MSI and install the aino agent [Music] now we have installed the aino agent now click next and click go to web editor now this is our source code and here we need to add few code to make this project complete now I now I am adding these lines of code which I already [Music] [Music] prepared this is our secret key and the thing ID and here this is our Wi-Fi username password and the device secret key now click verify and save now the code is saved now select the board from this drop down and also select the port and click this arrow button and upload the program to the node MCU board now the program is uploaded and we can check the output to check the output go to dashboard and click this dashboard now we can see the temperature and humidity readings in the gauge as well as in the chart you can see the readings vary based on the [Music] temperature [Music] we can also check the output in the mobile using the app iot [Music] Remote hope you enjoyed this video please like this video And subscribe to Tech's Channel if you have any clarification please post in the comments thank you

Channel: Tech Trends Shameer

Views: 94,223

Keywords: arduino, arduino uno projects, temperature data storage in SD Card, OLED display, arduino for beginners, new arduino projects, school projects 2020, top 10 arduino projects, simple arduino projects, arduino projects 2020, college projects, simple experiments with arduino, science experiments, arduino uno, engineering projects, Diy, Arduino sensor, simple experiments, arduino iot cloud, iot remote, temperature monitor using arduino iot cloud

Id: t1T9xcsWHkk

Length: 10min 17sec (617 seconds)

Published: Wed Nov 17 2021