### Introduction

- [Overview](Overview.md)

### Specification

- [Transport and message encoding](Transport%20and%20message%20encoding.md)
- [Security and authorization](Security%20and%20authorization.md)
- [Protocol messaging](Protocol%20messaging.md)
- [Data type marshalling](Data%20type%20marshalling.md)
- [IS-04 interactions](IS-04%20interactions.md)

### Examples

- [Sending commands](Sending%20commands.md)
- [Exploring the device model](Exploring%20the%20device%20model.md)
- [Subscribing to events](Subscribing%20to%20events.md)
- [Class definition discovery](Class%20definition%20discovery.md)
- [Data type definition discovery](Data%20type%20definition%20discovery.md)
