How to use gamepads on iOS 11.4.1 no JB (just Emu-games)

My device: iP6, iOS 11.4.1
Gamepads testing: iPega Batman 0:45, Newgamepad N1 Pro 1:54, Roland X3 2:20 (same: Terios T3/C6/C8/C9/S600, Subor PSS-4, TGZ-F300ZJ (A-8), VYNISON C7a), Mocute 050 3:36, Mocute 055 4:29.
Platforms using: NewGamepad multi-emulator (by NGDS Entertainment) 新游模拟器, Happy Chick. Which can find on iemulators .
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source music: "Mammy, mamma" Flute acoutic • Sáo trúc Mẹ yêu ơi | K...

[@GabrielLucas-fb7vg]

How? My ipega 9021 don’t work with ios 11

[@agrotecskh4406]

I used on "NewGamepad" app (A multi-platform emulator), what install on iemulators.com/#apps
P/S: PG-9021 pair with 'Y+HOME' (SPP mode)
* Note: available console games via emulator