NeoGeoWireless

NeoGeoWireless is a wireless Neo Geo controller, built on top of a cheap aftermarket 2.4 GHz SNES Controller.
It works by converting the SNES controller signals (that would normally go to the SNES) to format compatible with Neo-Geo, in the process adding features, like Turbo and Macro button support.

Requirements

2.4GHz SNES Controller
3x 0.1uF Capacitors
LED (to display turbo status)
Atmega328P
Neo-Geo controller DIN connector, hopefully cannibalized from NG Controller extension cords
Custom PCB schematics for the receiver add-on board (KiCad, PDF)
3D-printed case (slightly roomier version for prototyping)
Firmware for the Atmega328P (make writefuses && make install)

Examples

Plug front

SNES receiver board

Add-on board

Neo Geo Controller port pinout

Button mapping

LICENSE

Copyright 2021-2024, Akop Karapetyan

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

0xe1f/NeoGeoWireless