Spectrum on ESP32?

[stevencarlover]

Hello!

I've been a big fan of Dave's Garage for some time decided recently I would like to build the Spectrum Analyzer.

I noticed the ESP32 is not a selectable device for the spectrum project, is this a HW limitation of ESP32 (RAM) or is this something that would need to be configured manually in platformio.ini?

Also I was wondering the same question for the ESP32-S3-WROOM-1? I actually have an ESP32-S3-BOX with this chipset I was hoping to run spectrum on as well?

I have tried modifying the configs to run on both chips with no luck as of yet.

Just wondering if there is a HW reason why this can't be done and if I am wasting my time.

Thanks!,
Steve

[davepl]

The spectrum project assumes a particular module, the M5StickCPlus, which includes a screen, microphone, and everything you need. It uses the ESP32, but has more to it. Grab one off Amazon, they’re around $30 and well worth it! https://amzn.to/3TLYIsO MakerFocus M5Stack M5StickC Plus ESP32-PICO-D4 Mini IoT Development Kit WiFi Support Bigger Screen IoT Controller for UIFlow, MicroPython and Ar duino amzn.to Cheers, Dave

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On Mar 27, 2023, at 9:57 AM, stevencarlover ***@***.***> wrote: Hello! I've been a big fan of Dave's Garage for some time decided recently I would like to build the Spectrum Analyzer. I noticed the ESP32 is not a selectable device for the spectrum project, is this a HW limitation of ESP32 (RAM) or is this something that would need to be configured manually in platformio.ini? Also I was wondering the same question for the ESP32-S3-WROOM-1? I actually have an ESP32-S3-BOX with this chipset I was hoping to run spectrum on as well? I have tried modifying the configs to run on both chips with no luck as of yet. Just wondering if there is a HW reason why this can't be done and if I am wasting my time. Thanks!, Steve — Reply to this email directly, view it on GitHub <#246>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA4HCF3IEKI63BZY6TG6GSLW6HBHNANCNFSM6AAAAAAWJM4WDU>. You are receiving this because you are subscribed to this thread.

[stevencarlover]

Hi Dave,

Thanks for the immediate response!

I actually placed the order this morning for the M5StickCPlus, just a bit eager to get it running so I wanted to try it on HW I had...

Should be coming tomorrow.

Thanks!,
Steve