We don't need a DAC - ESP32 PDM Audio

The ESP32-S3 doesn't have a DAC - that's no problem for us! Thanks to PCBWay https://www.PCBWay.com/?from=atomic for sponsoring the channel. I've been using I2S to output PCM data to an amplifier - but recently I've been using a board that only has a buzzer. Can we get audio to come out of it? Of course we can! Sample code is here: https://github.com/atomic14/esp32-pdm... --- If you'd like to help support the channel and help me buy more nonsense - I have a Patreon page:   / atomic14   We've also got a shop now! https://shop.atomic14.com And if you're shopping on AliExpress or Amazon then if you click on these links I will get a little bit of affiliate money: Aliexpress - https://s.click.aliexpress.com/e/_Ac05mF Amazon - https://www.amazon.com/?tag=atomic14-20 You can also join us on Discord here:   / discord   There's also the Atomic14 newsletter here: https://atomic14.substack.com/ And don't forget about the MakerNews newsletter - https://makernews.substack.com/