AVRnix 1.0 – Release Notes

Release Date: 04-01-26 Target MCU: ATmega328P (Arduino Uno compatible) Status: Stable / Fully Functional

Overview

AVRnix 1.0 is a tiny Unix-like operating system for AVR microcontrollers. It combines a modular shell, TinyBasic Plus, and hardware control commands, running within 32 KB flash and 2 KB SRAM.

Highlights

• Microkernel-style core (QNX-like)
• Modular Unix-like shell
• TinyBasic Plus interpreter
• I2C EEPROM/device commands
• Explicit hardware pin definitions

Hardware

• SDA: PC4
• SCL: PC5
• Made initially for the AVRnix SYS-01 (image provided below)