Do you have a computer that supports Bluetooth? If so, can you download a program called PuTTY and see if you can connect to the module via its COM port that way.
You should be able to find steps on how to connect PuTTY to a HC-05 module easily as it’s a common module.
Let us know your findings.
This will let us know if the module is faulty or if it’s maybe a Bluetooth-BLE issue.
HC-05 do not work well with Bluetooth-BLE
yes, what if i already bought new one, but still have the same problem
i can't even connect with the bluetooth (can't communicate)
i can't even connect
In the earlier posting you indicated that the module was giving the blink pattern of connected.
Did I misunderstand, or has something now changed? What app were you using when the phone connected to the module?
First, the bluetooth never connected to my phone, it is just Saved not Paired. So any apps maybe couldn't work too...
Yes, you need to get the module paired with the phone before any app will connect.
Pairing is done in the phone settings.
[EDITED]
i can connected with hc-05 on Kai Morich terminal, but it connect to BLE bluetooth, not classic one
I think that you have an HM10 or similar module sold as an HC05 in error. This has been reported on the forum before.
Can you show a picture of your module?
Can you return the modules to the vendor?
A guaranteed source for correct modules is dsd tech.
I think their products are available thru Amazon.
Certainly not an HM10.
Your module looks different from many of the online images, but i do see one similar on a South African website.
Where did you purchase your module. I would recommend returning it.
Quite surprising how different that module is.......
And the blurb on the Micro Robotics site is hardly encouraging.
This module functions in slave mode only,
Yes, the description as slave mode only without identifying it as an HC06 is very peculiar. Additionally 6 pin HC06's are not very common.
Let's see where @vincent_aditya12 actually purchased this oddity.
None of this explains the Kai Morich app finding it as a BLE device.
I would trust Morisch more than anybody else right now, and, IF the terminal reckons it's a BLE, it's likely that it IS a BLE, and I guess therein lies the problem. If OP removes the sleeve and learns how to focus his camera, it could be helpful.
Then you again have purchased a bad module. That is why I say buy from a different seller.
It's a bad module. Buy a new one.
It won't cost you anything to try using it as an BLE module. This may involve using a BLE library.
i bought it at local store in my city in Indonesia
Okay, i'll try using it as BLE module
but the apps you really want to use are Classic Bluetooth.
