HC06 issues, it don't connect other that with one app that i can't use to transfer the data to other device

Projects Programming
1

I have an HC06 (bluetooth sensor) connected to a LM35 (temperature sensor) and obviously to an arduino board.

I'm using an app calld "Serial Bluetooth Terminal" and all works well but i need to connect my phone to the HC06, and every other app don't see it (i need to create an app on node and show the temperature in a box and the connection don't work, i try with other app for see if the problem was with my code, but every other app don't see it so i can't even try to connect).

My phone (android) see it in the Bluetooth device but don't connect to it.

Any suggestion/help? (sorry if the message is not perfect, this is not my first lenguage)

Basicaly my phone associate but it dosn't connect

(i have this school project i have to build an app that recive via bluetooth a temperature, using the app that i previusly named i could assure that the arduino code is correct, but for building my own app and show the temperature i need that my phone connect to the HC-06 without external help)

2

Your post is incoherent. What works well?

3

the connection between my phone and the app

4

This would indicate that the phone is successfully paired with the HC06 in the bluetooth settings, and that the app can find, connect, and communicate with the HC06.

but i need to connect my phone to the HC06, and every other app don't see it (i need to create an app on node and show the temperature in a box and the connection don't work, i try with other app for see if the problem was with my code, but every other app don't see it so i can't even try to connect).

Please explain in more detail what issues you are having. Are you trying to write your own app? What other standard BT terminal apps have you tried along with Kai Morich Bluetooth Serial Terminal?

5

my issue is that my phone find and associate with the HC-06 but don't connect with it.

i tried:
"nRF Connect for Mobile" (this not even see the HC-06)
"BLE Scanner (Connect & Notify)" (this not even see the HC-06)

6

Those are BLE apps, not Classic Bluetooth.

Try, this app which is for Classic Bluetooth.

https://play.google.com/store/apps/details?id=project.bluetoothterminal

Or this one

https://play.google.com/store/apps/details?id=com.giristudio.hc05.bluetooth.arduino.control

7

tanks but i neet to connect my phone with it whitout an application so that i can create my own.
(i have this school project i have to build an app that recive via bluetooth a temperature, using the app that i previusly named i could assure that the arduino code is correct, but for building my own app and show the temperature i need that my phone connect to the HC-06 without external help)

8

i need to connect my phone with it with out an application so that i can create my own.

That's not the way Bluetooth works. The application connects with the device, not the phone. The phone is paired with the device.

You can create your app using MIT App Inventor and there are plenty of examples of how to find and connect to a device.

9

ok, tank you.

10

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