The GlitchMod knowledge base

RetroOnyx WonderSwan E-Ink Flash Cart

Yet to be released, the RetroOnyx WonderSwan Flash Cart will have a programmable e-ink screen built into the cart. There is no information on the release date, but the price is expected to be $150.00

1 min readUpdated Oct 9, 2026

Yet to be released, the RetroOnyx WonderSwan Flash Cart will have a programmable e-ink screen built into the cart.

There is no information on the release date, but the price is expected to be $150.00

Keep exploring

WonderSwan:Frontlight ModHistorically, a frontlight mod has been performed to the WonderSwan Color and SwanCrystal using the…WonderSwan:SpeakerA replacement speaker exists that is the same size as the original. It is worth noting that the Won…WonderSwan:Rechargeable Battery PackThe WonderSwan is typically powered by a single AA mounted in a carriage. While this lasts quite a …WonderSwan:RS-232 Serial CableThe WonderSwan extension port supports 9600 and 38400 baud UART transfers - it is used for connecti…WonderSwan:Link CableThere exist many replacement options for official WonderSwan link cables. DIY projects WS LinkC Cre…WonderSwan:Headphone Jack AdapterThe WonderSwan series of devices do not come with a headphone jack. Similar to the Game Boy Advance…