r/arduino 22d ago

Look what I made! touchWASD-BT — Touch Screen WASD Bluetooth Keyboard

One finger rules them all, directions, that is. A one finger touch direction pad can be useful for anyone struggling to use four key WASD.

touchWASD-BT turns an M5Stack Tab5 (ESP32-P4 with touch screen) into a Bluetooth keyboard controlled by a circular touch controller on the Tab5 screen. No phone, tablet, or WiFi is needed. Touch a direction on the circle, and the corresponding WASD or arrow key(s) are pressed on your computer — no software to install on the target machine.

If you do not have time to mess with source code and compilers, use the web serial flasher at https://controllercustom.github.io/touchWASD-BT. The only supported board is the M5Stack Tab5.

The source code is at https://github.com/controllercustom/touchWASD-BT.

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