Tinkerplunk has been working on a few add-ons for the gscartsw! First is a TOSLINK expansion board for the gscartsw_lite! It integrates right in the case and switches with the SCART inputs. This will be an excellent addition for people using PS2’s, as well as anyone who did audio mods to their SNES, Saturn and many other consoles!: https://tinkerplunk.com/2018/06/30/toslink-switch-for-gscartsw_lite/
Next is a switchboard, that allows you to change inputs manually! This might be a solution for people who use custom setups that don’t always work reliably with the gscart’s auto-detection! https://oshpark.com/shared_projects/8zLtmW88
I eventually hope to get both in for testing and see how they work.
