SCK_modules

📌 Description

Firmware for modular submodules of the SCK (Super Custom Keyboard) system.
Each module runs on its own MCU and communicates with the main controller via I2C.

• SCK_main

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🔧 Development Environment

• IDE: Microchip Studio (or AVR Studio)
• MCU:
  • ATmega8A

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📚 Used Libraries

• pololu-led-strip-avr:
  Used for WS2812/APA102 LED strip control.

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🔌 Modules Overview

Each module has its own firmware and schematic.

🔹 SCK Macro Module

• MCU: ATmega8A
• Schematic:
  

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🔹 SCK Keypad Module

• MCU: ATmega8A
• Schematic:
  
  
  

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🔹 SCK Fnkey Module

• MCU: ATmega8A
• Schematic:
  
  

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🔹 SCK Keyboard Module

• MCUs: ATmega8A + Arduino Pro Micro (ATmega32U4, 5V, 16MHz)
• Schematic:
  
  
  

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📡 Communication (I2C)

• Each module acts as an I2C slave with a fixed address
• Reports key or encoder input when polled by the main controller