Duelpad zen is a split-layout all-button controller, which is based on GP2040-CE projects. So it inherits the features, and is also added with something new.
- A navigating stick used with a humble UI,which can change the working status of the controller.
- Select from 13 input modes including X-Input, Nintendo Switch, Playstation 4/5, Xbox One, D-Input, and Keyboard
- Input latency average of 0.76ms in Xinput and 0.90ms for Playstation 5.
- Multiple SOCD cleaning modes - Up Priority (a.k.a. Stickless), Neutral, and Second Input Priority.
- Left and Right stick emulation via D-pad inputs as well as dedicated toggle switches.
- Dual direction via D-pad + LS/RS.
- Reversed input via a button.
- Turbo and Turbo LED with selectable speed
- Per-button RGB LED support.
- PWM Player indicator LED support (XInput only).
- Multiple LED profiles support.
- Support for 128x64 monochrome I2C displays - SSD1306, SH1106, and SH1107 compatible.
- Custom startup splash screen and easy image upload via web configuration.
- Support for passive buzzer speaker (3v or 5v).
- Built-in, embedded web configuration - No download required!
- A bunch of RGB lights run by an extra MCU
We welcome anyone with ideas or issues to join us:
Official Website: www.duelpad.com
Discord Server:DUELPAD
This project is based on the excellent work of GP2040-CE team(Contributors to OpenStickCommunity/GP2040-CE · GitHub)

