MicroPython Forum (Archive)

rcolistete wrote: ↑

Thu Aug 27, 2020 6:46 am

So there is no SPIRAM/PSRAM -> MicroPython shows 70-100 kB of free SRAM.

Ah, ok. Thanks - that makes sense now.

rcolistete wrote: ↑

Wed Aug 26, 2020 10:43 pm

ESP32 w/4mb, and a SparkFun ESP32 with 16mb

of RAM or flash ?

https://www.sparkfun.com/products/15663
The sparkFun says 16MB Flash and 520k internal SRAM.

And the other one shows 4MB (I'm assuming flash, but it's cheap generic one, so not completely sure)

@loboris thanks for making this available. I haven't been able to get the available memory (gc.mem_free()) above about 70k. I've tried building per the first post here, and using a few of the different pre-built images. I have a generic ESP32 w/4mb, and a SparkFun ESP32 with 16mb, and they both do t...

MicroWebSrv2Exception: Cannot load module "WebSockets"

I'm also getting this error on an ESP32. Is this something that would be solved by freezing the module?

Darn - thank you. Time to switch to ESP32 then.

Hi all,

I'm new to MicroPython, trying to get MicroWebSrv2 running and it requires the _thread module which does not appear to be part of the image for the ESP8266.

Can anyone guide me on installing this?

Thanks for any assistance!
Arlo