bluetooth hc-06

Projects Networking, Protocols, and Devices
1

Hi

I am using hc-06 module in my project.
How to make sure that no one will be able to connect to my device? Or is it pointless when i am using an app created for project and only i have that app.

Thanks.

2

Decired:
Or is it pointless when i am using an app created for project and only i have that app.

Think about it, and conclude that it very likely is pointless. However, seeing that your paranoia has clearly gotten the better of you, you can employ a four-character password of your own making, so you really ought to, and then you can sleep a little better on the strength of it. Just make sure the boogie man or the terrorists don't come in and steal the password from under your mattress.