SKY2040PLUS is a gamepad firmware for and other boards based on the RP2040 microcontroller. SKY2040 is compatible with for PC, for MiSTer, for Android, for , for , for and for . Selectable input modes (XInput, DirectInput and for ). Overclocked polling rate to 1000 Hz (1 ms) in all modes, with less than 1ms of input latency. Multiple SOCD cleaning modes - Neutral, Up Priority (a.k.a. ), Second. Bootsel Mode: Bootsel Mode is the state of the board where firmware can be flashed onto the board. You need to use this whenever there is an update or as part of the troubleshooting process. You can boot into Bootsel Mode by either holding S1 + S2 + UP buttons while plugging in the controller or by booting into the Web Configurator and then restarting in Bootsel Mode. Input Priority: Left and Right stick emulation via D-pad inputs Per-button RGB LED support PWM and RGB player indicator LED support (XInput only) Saves options to internal memory Support for 128x64 monochrome I2C displays using , SH1106 or SH1107 display drivers. UP/EX Key: When the toggle switch handle is in the UP position, the EX/UP key is the UP direction key, that is, there are two up keys, which can control the direction according to personal habits. When the toggle switch handle is in EX position, EX/UP key is EX key, and EX initially defaults to L3 key; Professional and technical personnel can customize the setting of any key (please be careful, this does not do technical guidance) Input Modes: To change the input mode, hold one of the following buttons as the controller is plugged in: A for B for XInput X for DirectInput/for Y for Input mode is saved across power cycles. Type:A:Transparent-White Key Colour:White Material:Acrylic+PCB Package Contents: 1 x Fight Stick Game Controller 1 x data cable(Data cable color is random, no specification is accepted)