We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
To read a GB cartridge you must set the config switches like this:
Next plug the GB cartridge into the GB/GBA slot of the cartridge reader.
Overview Supported Systems List of user-created Adapters Community Discord Server
Recommended Tools What to order How to build
How to order a PCB How to flash the Arduino Flashing the snesCIC Preparing the SD Card Automatic Voltage Selection Real‐Time Clock
Troubleshooting Calibrating the ClockGen Designing your own Adapters Serial Monitor Savegame Conversion
About Cart Reader V4 Cart Reader V3 Cart Reader V2 Cart Reader V1 Firmware Archive
Read N64 cartridge Reading a Controller Pak Reflashing N64 Repros Reflashing a Gameshark
Reading SNES/SFC carts Reflashing NP carts Reflashing SNES/SFC Repros Reflashing BSX 8M carts
Dumping NES Games Adding auto mapper to a game
Reading a Game Boy rom Reflashing NP GB Memory carts Writing custom flashcarts
Reading a GBA save game Reflashing GBA repros
Reading Mega Drive Genesis games Reading Master System games
WonderSwan (Color)
Flash-Adapter AM29F016-AM29F032 MX29F1610 MX29L3211 MX29LV160 MX29LV320 S29GL032 39F040 PLCC32
