MOSH

MOSH is a modular smart-home and embedded networking platform built around flexible nodes, reusable elements, and transport-independent communication.

It is designed to let small devices, bridge nodes, and higher-capability controllers participate in one system while keeping routing, messaging, and application behavior clearly separated.

• Project Vision
  • Curious about why all this was developed?
• Getting Started
  • New to MOSH? Start here for the high-level architecture and first steps.
• MOSH Overview
  • Learn how MOSH models nodes, elements, and system behavior.
• MTRP Protocol
  • Read the routing and transport protocol reference.
• IMC Layer
  • Learn how MOSH bridges application behavior to carriers and protocols.

MOSH is organized in layers:

• MOSH defines smart-home and node behavior
• IMC provides the message and carrier abstraction between layers
• MTRP provides routing and multi-transport packet delivery
• Hardware/Transports provide the physical communication paths

This separation allows the system to grow without tightly coupling application logic to any single radio, board, or transport.

• Build a First Node
• Supported Platforms
• Transport Options

• MOSH Architecture
• Virtual Wires
• Elements
• Node Roles

• MTRP Overview
• Frame Format
• Control Messages
• Routing Behavior
• Routing Policies
• Diagnostics

• Architecture Map
• IMC Carrier Model
• MTRP Carrier

MOSH is under active development.

Some older pages may describe behavior or architecture that has since changed. When in doubt, prefer:

• Architecture Map
• Current MOSH Architecture
• Current MTRP Reference

• Legacy or outdated documentation may be retained for reference during development.
• Protocol and architecture pages are being updated gradually toward the current design.