ph1nt / MMK_arEsp

My Mechanical Keyboard

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Assumptions:

• compact (under 40 keys)
• wireless (bluetooth)
• OLED information display
• encoder knob
• 3D printed case
• handwired
• ESP32 microcontroller
• OTA updates (WiFi)

Problems:

• no working QMK for ESP32
• no other working firmware for ESP32
• no circuitpython for ESP32
• no good librares for micropython
• no spare time for coding..

Solutions:

• write own firmware for ESP32 keyboard
• use as many as possible existing code
• use Arduino style code
• use PlatformIO and Visual Studio Code
• write all under open licence

This project include:

NimBLE-Arduino
olikraus/U8g2@^2.34.3
mprograms/SimpleRotary@^1.1.3
fbiego/ESP32Time@^2.0.0

and wildly modified: t-vk/ESP32 BLE Keyboard@^0.3.2

action_code.h & keycode.h & quantum_keycodes.h from QMK

Build number generator for C and PlatformIO