NintendoExtensionCtrl VS ArduinoJoystickLibrary

There are lots of libraries to talk to Nunchuks. I recommend this one.

Classic controller != wiimote, it's an expansion that plugs into a wiimote over I2C, so easy to attach to a microcontroller, there are several Arduino compatible libraries people have written for it like this, https://github.com/dmadison/NintendoExtensionCtrl , then for turning that + a couple of GPIOs into a USB controller can use an arduino HID joystick library on any of the 32U4 based arduino boards https://github.com/MHeironimus/ArduinoJoystickLibrary

Can someone point me in the right direction? I know nothing. I've been looking at how the code is formed here: https://github.com/dmadison/NintendoExtensionCtrl and have uploaded the example to my arduino to debug it through the serial monitor. Other than that, don't really understand. I did manage to make it spam keyboard letters on accident.. I would love to know how to use this as a game controller on my pc using keyboard keys.

(For what it's worth, you could also try a pre-existing library with Nunchuk support).

I'm at a good point with the code and the hardware, but I ran into this issue where the library says that you can define up to 2 hat switches, and I need to use both and here's the problem.

I have a project where I want to turn a hall sensor Apem joystick into a PTZ-controller in OBS to control cameras in a live stream. I am using this library: https://github.com/MHeironimus/ArduinoJoystickLibrary

I would use a joystick-library like https://github.com/MHeironimus/ArduinoJoystickLibrary

I used the joystick library for arduino https://github.com/MHeironimus/ArduinoJoystickLibrary. Very easy to code, especially following this video. You can also map other types, such as x, y, z axis, rudder, accelerator, plus buttons. I'm planning to add a TO/GA button and AP/ATHR disengage buttons.

Yep, my bad. I got confused with the numbers. Also, did some googling and from what I can see here even though you can map more than 32 buttons the default Windows joystick tester won't display them.

This example might help you get you started. You can't directly "assign" a pin to an axis with this library. However, you can approach it a couple different ways.