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Jeff Chen edited this page Jul 15, 2025
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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.
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.
- jSmartSW Firmware - The software that runs inside the board
- jSmartSW Hardware - The required info for building your own jSmartSW
