This plugin does not find any devices.

[ndemeyvan]

This plugin does not find any devices.
Once installed on the demo, I can't find any of my bluetooh terminals, either telephone or inpriment .
my repot is : https://github.com/ndemeyvan/esc_bluetooh_printer.git
Please help

[gunnerxd6]

It worked well for me on all devices, except one, which had the GPS disabled, once activated the list of devices is already displayed correctly.

[msandwidi]

mine does not find any device either. I am wondering what is going on. I have the code exactly the way it is presented in the example.