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Everything EmbeddedOS, MIT Licensed

Every component of the EmbeddedOS ecosystem is free and open-source under the MIT License. Download directly from GitHub — no registration, no paywalls.

Core Platform

EmbeddedOS Kernel

v1.0.0
2.4 MB

The core EoS real-time kernel — HAL, scheduler, memory manager, IPC, and device drivers for 83 boards.

ARMRISC-VMIPSx86
MIT LicenseDownload

eBoot Bootloader

v1.0.0
512 KB

Secure bootloader with chain-of-trust, OTA update support, anti-rollback counters, and signed manifests.

Secure BootOTAARM
MIT LicenseDownload

eos-platform

v1.0.0
18 MB

Meta-distribution: one toolchain, every EoS profile. Unified package manifest and reproducible builds for all 52 supported boards.

ToolchainCross-compileAll Boards
MIT LicenseDownload

Developer Tools

EoSim Simulator

v2.0.0
8.1 MB

In-browser and CLI platform simulator for 150 embedded targets. Full GPIO, UART, SPI, I²C peripheral emulation and GDB integration.

SimulatorGDB150 Platforms
MIT LicenseDownload

EoStudio IDE

v3.1.0
124 MB

Universal embedded IDE with 10 specialized editors, AI code tutor, 3D hardware modeler, and cross-compilation for ARM, RISC-V, and MIPS.

IDEAI TutorCross-compile
MIT LicenseDownload

eBuild Build System

v1.0.0
3.2 MB

Declarative build system for EoS projects. CAD analysis, hardware simulation, firmware generation, and one-command flash.

BuildCADFlash
MIT LicenseDownload

AI & Neural

eAI Engine

v0.9.0
1.8 MB

On-device AI inference engine for embedded systems. Supports TensorFlow Lite, ONNX Runtime, and INT4/INT8 quantized LLMs on Cortex-M and RISC-V.

TFLiteONNXINT4 LLM
MIT LicenseDownload

eNI Neural Interface

v0.8.0
920 KB

Hardware abstraction layer for neural interface devices — EEG, EMG, ECoG, and spike sorting pipeline with 1,024-channel deterministic processing.

BCIEEGEMGSpike Sort
MIT LicenseDownload

eosllm

v0.5.0
640 KB

On-device LLM inference for resource-constrained embedded devices. Runs on 256 KB RAM with streaming token generation.

LLM256KB RAMStreaming
MIT LicenseDownload

Applications & Services

eOffice Suite

v1.0.0
22 MB

11-app productivity suite for embedded displays: eWriter, eSheet, ePresent, eNotes, eDraw, eCalc, eCalendar, eContacts, eMail, eChat, eFiles.

11 AppsProductivityEmbedded UI
MIT LicenseDownload

eApps Store (60+ apps)

v1.0.0
Varies

Full catalog of 60+ EoS applications across 6 categories: Productivity, Media, Communication, Utilities, Developer Tools, and System.

60+ AppsApp Store6 Categories
MIT LicenseDownload

eDB Database

v0.9.0
380 KB

Multi-model embedded database: SQL, Document, Key-Value, REST API, and AI queries. AES-XTS at-rest encryption. Fits in 64 KB.

SQLDocumentAES-XTS
MIT LicenseDownload

Health & Devices

EoS Health Firmware

v1.0.0
4.8 MB

Firmware stack for the 4 EmbeddedOS health devices: HEALTH-KEY ULTRA, HEALTH-BAND Neuro, HEALTH-RING, and HEALTH-LAB. Includes biosensor drivers, BLE stack, and cloud sync.

ECGSpO₂BLE4 Devices
MIT LicenseDownload

EoS Aerospace Avionics

v0.8.0
6.2 MB

DO-178C-compliant avionics firmware for the AeroSwift VTOL platform. Flight control, navigation, telemetry, and redundancy management.

DO-178CVTOLAvionics
MIT LicenseDownload

Protocols & Middleware

eIPC Protocol

v1.0.0
210 KB

Ultra-low latency IPC protocol with wire format, CBOR codec, HMAC-SHA256 security, and sub-microsecond cross-core messaging.

IPCCBORHMACSub-µs
MIT LicenseDownload

eBrowser Engine

v0.7.0
14 MB

Embedded web browser engine with full HTML5/CSS3/JS support, WebAssembly runtime, and hardware-accelerated rendering for embedded displays.

HTML5CSS3WASMGPU
MIT LicenseDownload

Quick Install

Get started with EmbeddedOS in under 5 minutes

1Clone the repo
git clone https://github.com/embeddedos-org/eos
2Initialize your project
ebuild init my-project --board stm32f4
3Build and flash
ebuild build && ebuild flash

MIT License

All EmbeddedOS software is released under the MIT License. You are free to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the software, subject to the copyright notice and permission notice appearing in all copies.

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