Appa keyboard firmware

The 4x12 ortholinear keyboard made using through hole components only.

Based on Atmega328p (Or Arduino PRO Mini) with VUSB on QMK firmware.

This is a plaid based keyboard.

• appa-pcb: Appa’s keyboard printed circuit board;
• appa-case: Appa’s keyboard case.

Table of Contents

• Setup
  • Init
  • Bootloader
  • Production
  • Compile
  • Flash
• Useful links

Setup

Init

Initialize the project

make init

Bootloader

Flash the “usbasploader” bootloader (from “plaid” project) to keyboard.

make bootloader

Production

Flash a custom firmware which combines the “usbasploader” (from “plaid” project) and the Appa firmware.

make production

Compile

Compile the Appa project using the QMK SDK.

make compile

Flash

Flash the Appa firmware to the keyboard.

make compile

Useful links

• GitHub · qmk_firmware/flashing.md at master · qmk/qmk_firmware;
• rflog Bootloaders & QMK;
• How to burn the Plaid keyboard bootloader using Arduino Nano | Algorist;
• QMK Firmware - Docs;
• GitHub - arturgoms/keyboards: A 75 keys keyboard layout, optimized for Portuguese, English, working with numbers and software programming with VIM plugins;
• QMK Firmware - Keycodes Overview.