# Communication

## Introduction

The **Communication Nodes** (**CAN**, **HTTP**, and **MQTT**) represent the different messaging protocols and ways of communicating between devices that each one encompasses.

## Content

* [**CAN**](https://docs.incari.com/incari-studio/2021.2/toolbox/communication/can)
* [**HTTP**](https://docs.incari.com/incari-studio/2021.2/toolbox/communication/http)
* [**MQTT**](https://docs.incari.com/incari-studio/2021.2/toolbox/communication/mqtt)