Hacking ensued. The hack consists of a small breakout board that enables a USB-C connector to be fitted into the PS4 controller in place of the original micro USB port. [Ian] explains what needs ...

Once you've successfully set up your PS4 controller ... However, the cable that comes with your DualShock 4 controller isn't compatible with the USB-C port on your Android device.

you may need to get a Lightning to USB-C adapter before you can proceed. How To Pair The PS4 DualShock Controller With Your Mac Since Steam added native support for the PS4 DualShock Controllers ...