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### Description of defect
Hi all,
I try implement measuring sound level (SPL). I choose mic MP34DT05-A with PDM and connect to nucleo STM32WB55RG:
- data of mic connected to SAI_D1_PC3
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I can't get the sound to work. I've confirmed everything is soldered correctly, so I think there's some issues with my retropie sound settings.
Can anyone please confirm the Sound Settings from withi…
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Hi Phonieboxers,
please add your designs of finished Phonieboxes in this thread. Also, I am collecting designs for the new calendar 2021 coming out shortly before Christmas. You can see [the 2020 …
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ESP32 would allow the use of Bluetooth and probably remove the need for the VS1053 while adding more pins, performance and other nice features. The price hase went down by now, so it looks like a nice…
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Following https://learn.adafruit.com/adafruit-speaker-bonnet-for-raspberry-pi makes the hat work, but no information about the gain pads... cut? bridge? etc.
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This issue is from #1048,
There is only 24M MCLK on WHL/CML platform, but the MAX98357 amplifier need the BCLK to be 32/48/64 X of LRCK. so now there is only noise from the speaker.
There have 2 so…
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I was able to get it to work, with the ESParkle project. But I can't seem to use my own MP3's. When I put them on SPIFFs and play them they sound horrible. It sounds like over distorted.
So I'm cur…
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Currently the M/N divider for BCLK is not enabled, on some chip such as MAX98357 "BCLK must be 32, 48, or 64X of LRCLK", so BCLK must be 1.536/2.304/3.072M, and on WHL the MCLK is 24M, can not be divi…
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Hoping someone can help shed some light. This is the setup:
- Stretch GUI (latest img)
- I2S driver install for GPIO speaker setup (example max98357 following instructions here https://learn.ad…
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Hi,
I try to Build a Jukebox with the mentioned Mono amp.
But it is always at 100% Volume.
In a Volumio Forum they Talk about Software Mixer.
Has someone got. ist working
The MAx98357 doe…