The TUSS4470 is an ultrasonic driver and receiver IC designed for seamless interaction with ultrasonic transducers. The TUSS4470 Arduino Shield is a development board that enables quick evaluation of the TUSS4470's features using the Arduino UNO platform. ### Overview This repository provides a quick-start guide and example Arduino sketches for experimenting with Time-of-Flight (ToF) applications using the TUSS4470. The shield is ideal for development, testing, and prototyping, but is not intended as a finished consumer product. ### Getting Started Connect the shield to an Arduino UNO. Upload one of the provided example sketches to explore different features of the TUSS4470. Use the Python software to see the echoes. ### Ordering The shield can be easily ordered via JLCPCB (link to jlcpcb.com) or other PCB fabrication services. > [!Note] > I just got a few new boards, I sell as starter kits. Feel free to DM me on Discord (link to discord.com) if you're interested. Or send an email to: openechoes@gmail.com One assmebled board is 50€ + shipping. (10/2025) ## Electrical Connections The TUSS4470 Shield is designed specifically for use with the Arduino UNO. It is not software- or pin-compatible with other Arduino boards at this time. ### Pin Connections The shield interfaces with the Arduino UNO the following: - SPI interface