Hello, this is my first post! Thanks in behave.
I'm trying to use my HC-05 bt module with my Arduino Mega 2560. I configured everything with the AT commands.
When I try to connect it with my phone or computer, the device recognises the module, i enter the password and then it goes directly to "previously connected devices" and the blinking in the module doesn't change to a steady one. It's like it connects and disconnects automatically.
If anyone can help me, I would be really thankful!!!
What app on the phone are you using to connect with the HC05?
I made my app with Android Studio, but i guess that the problem is before that.. I mean, it never makes the connection because the LED in the module never stops blinking quickly.
If you need any extra info, like my code in Arduino or Android, let me know!
Thanks for your answer
First, in the settings section of the android phone use "connected devices" to pair the phone with the HC05.
Then, the connection is performed by the app. I would use Kai Morich's Serial Bluetooth Terminal. See if you can connect to the HC05 with that app after the phone is paired.
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Yes! It is working with that app!
So... the problem is with my app, i have to check it out.
Thanks so much!
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