Youtor
ESP32 Audio Output with I2S DMA and the MAX98357A Class D Amplifier
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=At8PDQ3g7FQ
Hey Everyone, we’ve spent a couple of videos getting audio into the ESP32. • I2S input - • ESP32 Audio Input Showdown: INMP441 v... • ADC input - • ESP32 Audio Input Using I2S and Inter... • If you like ESP32 audio videos - I've got a complete set on this playlist: • ESP32 Audio • In this video, we’re now going to switch it up a bit and get audio out of the ESP32! • We're going to using the MAX98357A breakout board from Adafruit. • This is a class D amplifier with an I2S interface which is great because it means our audio signal stays digital all the way up to the speaker output. • You'll need a speaker to use the board with at least a 4ohm impedance and you can get up to 3W output. • Thanks for watching this video and if you found it useful please subscribe to the channel - there are more videos coming! • GitHub project is here: https://github.com/atomic14/esp32_audio • Componetns: • MAX98357 - https://amzn.to/3cg88Z5 • TinyPico - https://amzn.to/3vVoONp • ESP32 Dev board: https://amzn.to/3gb6fyc • Speakers: https://amzn.to/3pjWFgq • • --- • • Want to help support the channel? I'm accepting coffee on https://ko-fi.com/atomic14
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