# Beryllium OS — Unix-Like Operating System for T-Deck

> A unix-like operating system for CircuitPython microcontrollers with a real shell, package manager, background tasks, and GPIO/I2C/UART tools — turning the T-Deck into a tiny Linux-like computer.

## Details

- **Difficulty:** intermediate
- **Project Type:** build
- **Board Types:** ESP32-S3
- **Devices:** lilygo-t-deck, lilygo-t-deck-plus
- **Firmware:** CircuitPython
- **Use Cases:** Education, Portable Device, IoT Prototyping
- **Links:** Github Url: https://github.com/beryllium-org/OS

## Tags

`beryllium`, `os`, `unix`, `shell`, `circuitpython`, `package-manager`, `t-deck`, `terminal`, `handheld`

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