How to send Arduino Sensor values to Phone | Printing Real time temperature on phone using HC05 

Thank you ❤️

You have to install Software Serial library. Follow this video to know how to add libraries in Arduino: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-PFDmkzSX87o.html

Welcome

Software serial

You can use any sensor data, it doesn't matter. I have explained the code how to send sensor data. Follow same steps.

Refer this tutorial: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ryri3CRzh8A.htmlsi=eAddt4Ob2AFh743g

@techathome thx. By the way, if I use HC06 instead of HC05, is the way of connecting to Arduino and the code also the same to the video?

Welcome

Sorry, I don't have idea on app building. You can explore MIT app inventor or similar ones which can build app with blocks and don't need any code.

The bluetooth logic remains same But reading sensor value logic to be modified

I have used Android phone

Can u search for APK file on google for the same.

It will update automatically.

Search for apk file on google, you can get.

By default you can use 0 and 1. In this case you have to remove connections while uploading the code. But you can also change the pins while creating serial object, SoftwareSerial mySerial (rxPin, txPin); More info on pins supported: docs.arduino.cc/learn/built-in-libraries/software-serial/

Search for the same app on google. Download APK file and install.

Click on refresh option on the App.

Arduino IDE in computer.

Which sensor is used?

@@techathome DHT 22

Then you have to comment dht11 definition and uncomment dht22 like this in declaration section //#define DHTTYPE DHT11 #define DHTTYPE DHT22

I have the exact same issue. Did you ever find out the reason?

@@michaelmichael8314 no I unfortunately did not

@krsna_gwda Just figured it out in the last half hour. I had my RX and TX connections the wrong way around. Try switching them. That could be your issue too

Link is given in description. Also you can search for app APK on google, you will get.

I don't think this App has that option.

@@techathome thank you, might try an external sd card module

We need to use GSM module for that

@@techathome sir plz make one video in which when 32 degree temperatures come then notifications comes on at least 3 phone

Send mail to: deepakhd20@gmail.com

Welcome

Now the play store link is not working. You can download same APK and install from here: drive.google.com/file/d/1hS4aA56TgmIO72uycHfuEImfgF0eGGRN/view?usp=sharing

​@@techathome the app is completely different sir pls help

@@arjuns9392were you able to find some app?

Yes it's not available on Play Store. Search for apk on Google directly

App is taken from Play Store, Link you can find in description.

Hi iam not able to find the app link in description can u share the app link pls.

Yes

Welcome

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