Game Input MultipleXer

There's no gimx build on android or any smartphone OS till now.

Nice work, gimx-web and gimx controller worked great. I have questions: - How to integrate newer gimx versions to gimx-webapi? Current gimx-webapi is based on gimx 7.12. - On Gimx controller app, how to change sensitivity index to a larger value? The adjust bar is limited. https://i.imgur.com/ULFAVq...

You don't need to find.
Just bind new button to PS button in edit-config.

Maybe you did not turn off dualshock 4.

No, gimx over bluetooth only works on linux..

over bluetooth: works with GNU/Linux (PS3, PS4) only. A compatible bluetooth dongle is required. A USB development board such as a Teensy 2.00 is required for pairing the bluetooth dongle with the PS4.

Yes, left click is trigger for macro so you need to bind another button for shoot/fire action.

Just replace existed config's content with those lines. Remember to check file extension .xml and place in correct location (file / open config directory)

Can you try again with another cable from gimx adapter to ps3?

"An unknown USB device has been connected."

This is normal. And gimx worked great with EMUPS3 firmware.
My advice is that you should turn off dualshock 3 and re-select gimx to controller 1.

Sadly no.
Force feedback and even rumble are not available.