first of, I really tried the search engine but I could not find anything about my issue or HM-19.
I guess it's a really new product which sounds very promising (or a big scam!).
So simply here's my issue.
Whatever I do, I can't pair my android mobile phone to the HM-19 module. I can connect it without password, but, not pairing. It keeps telling me "an app is needed to connect".
I can also communicate with the module using serial port. And could find the firmware version which is v114.
I tried to flash it also to pervious firmware, but, without any luck neither.
Any help is very very very appropriated! Because I have no more to do except throwing the module against the wall
Thank you all in advanced.