micropython-i2s-examples

micropython-i2s-examples copied to clipboard

Hello! Congratulations on your work, it's really great! I am using Raspberry pico with an SD card. The card contains all the waves to run the examples, however I get...

andrespiegari

What triggers the callback, etc.?

1

Hi: Thank you for the examples and the explanations. One thing that I don't quite understand. What exactly triggers the callback, etc.? Presumably, it must be that there is some...

james-drummond

Possible to play multiple .wav's simultaneously?

5

Hello, First of thank you for creating this awesome MicroPython library, very useful! I was wondering if it's possible to play multiple .wav files simultaneously? Thanks for any help.

Theagainmen

Great job, thats is working well on my RP2040-PiZero with the PCM5102A. I was wondering how I could add some gain control when sending wav data over I2S Its probably...

mathieubourassa

no change on INMP441 microphone result

8

hi, i'm working with INMP441 microphone on raspberry pi pico, and i connected the microphone by what should it be, but when i run the `record_mic_to_sdcard_blocking.py` file, the result is...

ebad84

First, Thanks for your great work here! I was able to run your code for the pico/INMP441 and save the wav file to my SD card successfully. On reviewing the...

jimtal001

can i control volume on max98357a?

1

i use esp32 and max98357a play the wav, can i control volume? i just link the GAIN with GND, but i think it's volume too low

ZuWard

Hello, For a personnal project, i try to use ESP32 WROOM (devkit1) with a PCM5102 and a SDcard. I have try to use your examples, but it doesn't work at...

Aldbz

play the Audio file from a URL

4

Hi Mike, first i would like to thank you for the code and explainations. I have request if you don't mind. can i play the WAV file from a URL...

CRCbary

I just set `SAMPLE_SIZE_IN_BITS ` to `32`, then it raised an exception, `OSError: (-258, 'ESP_ERR_INVALID_ARG')`, how to solve this? Board: ESP-WROOM-32 MicroPython: MicroPython v1.19.1 on 2022-06-18; ESP32 module with ESP32...

darkhandz