Getting started guides for Open Echo.

First, you will need an Open Echo TUSS4470 Arduino Shield.

This repository provides two software components to support the TUSS4470 Arduino Shield:

• Arduino Firmware - Runs on an Arduino UNO board with the TUSS4470 shield and handles signal generation, echo capture, and communication.
• Open Echo Interface - A desktop application that communicates with the Arduino, displays echo data as a real-time waterfall chart, and will soon allow runtime configuration of the system.

---

Table of contents

• TUSS4470 Hardware
• TUSS4470 Firmware
• Desktop Interface
• Web Interface