Balena Sound

This project has been tested on Raspberry Pi 3B/3B+ and Raspberry Pi Zero W. If you're using a Raspberry Pi 3 or above you don't need any additional hardware but if you'd like to use a Pi Zero W this will require an additional HAT as this model has no audio output.

i like everything that balena do recently, they have a great platform and i love all the projects and IoT work they are doing to get people to use this stuff -- i especially like things like this that help you learn their platform while making yourself a really cool end result project in the process.