Briez
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I had made a circuit which contain relay to power on 12v device, was interfaced by a microcontroller.
It was working fine before 5 days. I mean I was communicating with bluetooth module by an android software ited debugging studio. And then bluetooth was being connected by any other android devices but today when I wanted to connect it I received an error unable to connect. None of any mobile can connect with it. I tried by rebooting it but couldn't connect.
What can be the problem? I am facing same problem with another hardware too..
It was working fine before 5 days. I mean I was communicating with bluetooth module by an android software ited debugging studio. And then bluetooth was being connected by any other android devices but today when I wanted to connect it I received an error unable to connect. None of any mobile can connect with it. I tried by rebooting it but couldn't connect.
What can be the problem? I am facing same problem with another hardware too..