how fast is mycropython ?

[BarbaraValenzuela]

How slow is micropython in comaprison to c/c++ in for (a) control code , (b) math code , without using any native libraries ?

[pythoncoder]

You might like to watch this talk by Damien which sheds a lot of light on this issue.

[rpr]

Thanks for that link. Very illuminating.

I tried those on my ESP32. The first two programs (led1, led2) ran slower than the pyboard, while the next two (led3, led4) ran a little faster. For obvious reasons, I could not run the native and viper demos.