Created a Very Bare Bones Portable Raspberry Pi 4 (hot glued the grips back on after having second thoughts, rubberbands are to keep the battery in place as it's half the weight
ps4 controller doesnt work along ps3 controller - Lakka - Libretro Forums
X86_64 PS4 New DualShock 4 Joypad Does Not Configure. · Issue #274 · libretro/Lakka-LibreELEC · GitHub
Sonicon Wireless PS4 Elite Controller REVIEW Provides A Long Battery Life And Ergonomic Support For Gamers - MacSources
Sonicon Wireless PS4 Elite Controller w/ 4 Remappable Back Paddles, Customized Modded PlayStation Controller for PS4, PC - Magma Red - Walmart.com
The ultimate Raspberry Pi Lakka tutorial (with pictures) – RaspberryTips
Lag with PS4 Controller but not keyboard (better controller?) - Lakka - Libretro Forums
Lakka documentation - Lakka is powerful
How to Connect a Bluetooth Controller to Lakka? (Really works) – RaspberryTips