Danylo Ulianych

@tionebrr could you please clarify this > Remember, the SDCard is wired as an SPI device, so it is one bit aren't you trying to say that an SD card...

@tionebrr thank you for the clarification. It did help because I thought I was doing something wrong by not being able to mount an SD card with the 4-bit operation...

@tionebrr could you also clarify > You can use any pin as I²C with the ESP32 Clearly, we cannot use *any* GPIO pin as I2C, can we? There are only...

What I mean in my original issue is not just a warning for non-cross-platform neo IOs but adding the neo version while dumping the file. Then, if the neo version...

We pass `lazy=True` but then ```python if lazy and not hasattr(neo.io, 'proxyobjects'): warnings.warn('Your version of neo does not support proxyobjects. Setting lazy=False.') lazy = False ``` and so it becomes...

With lazy=False it takes 36 sec.

> Why IO ? What? You can say that lazy flag is the culprit as long as you agree that 36 sec ~ 25 sec. If you think it's fine,...

Please update https://neo.readthedocs.io/en/latest/releases/0.8.0.html#lazy-loading accordingly (and here https://neo.readthedocs.io/en/latest/io.html#lazy-option-and-proxy-objects is not clear about time-memory tradeoff). Now it states > This can lead to major savings in time and memory consumption At least,...

lazy flag relates to my second benchmark only * 0.7.2: 25 sec, lazy=False * 0.8.0: 36 sec for lazy=False and 47 sec for lazy=True > which IO We use ```python...

With the growing comments, I decided to switch discussing and fixing the issue in a session with @JuliaSprenger that will take place in two days, on Wed.