M5Dial Arduino Tabbing Navigation HID

This Arduino project utilizes the M5Stack Dial as a HID (Human Interface Device) Keyboard. It is designed for the specific use case of tabbing navigation, offering an exclusive hardware solution for this purpose.

Key Features

Right Rotation of Encoder: Sends a Tab keystroke.
Left Rotation of Encoder: Sends Shift + Tab.
Touching the Display: Sends a Space.

BLE Support

To use BLE (Bluetooth Low Energy) instead of USB, uncomment the following line in the first line of the code, install ESP32 BLE Keyboard, and activate NimBLE.

// #define USE_BLE_INSTEAD_OF_USB 1

Dependencies

This project relies on the following libraries:

Main Library: M5Dial
For USB Connection: USBHID

For BLE Version

BLE Keyboard: ESP32 BLE Keyboard
(faster) BLE Framework: NimBLE-Arduino

Inspirations