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Jeff Chen edited this page Jul 15, 2025 · 7 revisions

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A smart controller for gScartSW v5.2 that works with RetroTink 4K. This device connects to the gSCARTsw v5.2 via the unpopulated 8-pin EXT port and enhances the gSCARTsw on multiple aspects.

Main Features

Enhancing gSCARTsw:

  • Control which input is active on the gSCARTsw, beside using it's orignal auto input detection.
  • Display input is selected on the gSCARTsw from the OLED screen or RGB LEDs.
  • Power the gSCARTsw with a barrel jack or USB-C, with an actual power switch that can turn power off.

Work with RetroTink 4K:

  • Automatically switch profiles on the RetroTink 4K with input changes on the gSCARTsw.
  • Control RetroTink 4K with various USB controllers, or even a keyboard/mouse.
  • Power RetroTink 4K via USB-C.

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