down load the blynk app from playstore using this link

after you download the Blynk App, you’ll need to create a new Blynk account. after you’ve efficiently logged into your account, start via creating a brand new undertaking. select the hardware version as Arduino yun. Auth Token is a completely unique identifier which is needed to attach your hardware to your telephone. each new challenge you create will have its own Auth Token. You’ll get Auth Token automatically on your electronic mailemail after mission creation. you could also reproduction it manually. click on gadgets segment. Now press the “Create” button. add the widgets in line with following instructions:

Make 4 tab as home, hvac, tracking and control

Home

below home tab pick out 4 widgets: lcd, fee display, stage H and notification.

Configure the input of lcd as V1.

name the cost display as fireplace sensor and configure the enter of fire sensor as V11 and map it from range zero to 1023 and make studying fee as 1 sec.

name the level h as hearth stage and configure the enter as V12 and map it from range 0 to 1023 and make analyzing price as push.

Configure the notification with precedence as regular.

HVAC

underneath HVAC tab choose lcd, Slider, cost show(2) , history graph.

Configure the enter of liquid crystal display as V3.

Rename the slider as fan and configure the output as D9 and map it from 0 to 255.

Rename the 2 cost displays with room1 temp and room2 temp. Configure one enter as V2 and other input as V6 and map them both from 0 to 50 with analyzing fee as 1 sec.

Configure the inputs of history graph as V9 and V8. put the name room1 temp similar to V9 and room2 temp corresponding to V8.

Tracking

under tracking tab select categorised cost (2), graph(2), records graph.

Rename the 2 categorized cost widgets with room1 humidity and room2 humidity and set the inputs as V5 and V7 and map them from zero to a hundred with reading charge of one sec.

Rename the two graphs as room 1 humidity and room 2 humidity with enter pins as V10 and V9 with variety 0 to one hundred and reading rate as 1 sec.

Configure the inputs of records graph as V10 and V7. positioned the name room1 humid similar to V10 and room2 humid similar to V7.

Control

under manage tab select lcd, price show(2), classified cost, slider, time enter , GPS song.

Configure the enter of lcd as V4.

Configure the inputs of value display as V19 and V20 with range from zero to 1023 and studying fee of one sec.

Configure the input of labeled fee as V21 and variety varying from zero to 1023 with studying price of one sec.

Rename the slider settings as essential room light and output from zero to 255 with write durations 100ms.

Configure the time input V31 and configure permit begin/forestall input as yes, allow day of week selection as yes, allow timezone choice as yes.

Configure the gps music enter as v29 and cause while as enter. this may allow the machine to trigger the v29 pin on (which can be linked to geysar for instance) whilst user has arrived within the map. you may change the radius of the map as in step with your comfort.

click on run button.

Congrats! Now you could control and reveal the home surroundings out of your android phone.