QMK Firmware

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QMK Firmware

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Build/Compile QMK

Troubleshooting QMK

Debugging QMK

Keymap FAQ

Squeezing Space from AVR

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Configurator

Overview

Step by Step

Troubleshooting

Architecture

QMK API

Overview

API Documentation

Keyboard Support

Adding Default Keymaps

CLI

Overview

Configuration

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Tab Completion

Using QMK

Guides

Customizing Functionality

Driver Installation with Zadig

Community Modules

Keymap Overview

Development Environments

Docker Guide

Flashing

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Using Eclipse with QMK

Using VSCode with QMK

Git Best Practices

Introduction

Your Fork

Merge Conflicts

Fixing Your Branch

Simple Keycodes

Full List

Basic Keycodes

Language-Specific Keycodes

Modifier Keys

Quantum Keycodes

Magic Keycodes

Advanced Keycodes

Command

Dynamic Macros

Grave Escape

Leader Key

Mod-Tap

Macros

Mouse Keys

Programmable Button

Repeat Key

Space Cadet Shift

US ANSI Shifted Keys

Software Features

Auto Shift

Autocorrect

Caps Word

Combos

Debounce API

Digitizer

EEPROM

Key Lock

Key Overrides

Layers

Layer Lock

One Shot Keys

OS Detection

Raw HID

Secure

Send String

Sequencer

Swap Hands

Tap Dance

Tap-Hold Configuration

Tri Layer

Unicode

Userspace

WPM Calculation

Hardware Features

Displays

Quantum Painter

Quantum Painter LVGL Integration

HD44780 LCD Driver

ST7565 LCD Driver

OLED Driver

Lighting

Backlight

LED Matrix

RGB Lighting

RGB Matrix

Audio

Battery

Bootmagic

Converters

Custom Matrix

DIP Switch

Encoders

Haptic Feedback

Joystick

LED Indicators

MIDI

Pointing Device

PS/2 Mouse

Split Keyboard

Stenography

Wireless

Keyboard Building

Easy Maker for One Offs

Porting Keyboards

Hand Wiring Guide

ISP Flashing Guide

Developing QMK

PR Checklist

Breaking Changes

Overview

My Pull Request Was Flagged

Most Recent ChangeLog

Past Breaking Changes

Deprecation Policy

C Development

ARM Debugging Guide

Coding Conventions

Compatible Microcontrollers

Drivers

ADC Driver

APA102 Driver

Audio Driver

Battery Driver

EEPROM Driver

Flash Driver

I2C Driver

'serial' Driver

SPI Driver

UART Driver

WS2812 Driver

GPIO Controls

Keyboard Guidelines

Python Development

Coding Conventions

QMK CLI Development

Configurator Development

QMK API

Development Environment

Architecture Overview

Hardware Platform Development

Arm/ChibiOS

Selecting an MCU

Early initialization

Raspberry Pi RP2040

Proton C

WeAct Blackpill F4x1

QMK Reference

Contributing to QMK

Config Options

Data Driven Configuration

Make Documentation

Documentation Best Practices

Documentation Templates

Community Layouts

Unit Testing

Useful Functions

info.json Format

For a Deeper Understanding

How Keyboards Work

How a Matrix Works

Understanding QMK

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