to preset number AUTOSAVE_PRESET_NUM after a change to any of
* brightness
* effect speed
* effect intensity
* mode (effect)
* palette
but it will wait for AUTOSAVE_SETTLE_MS milliseconds, a "settle"
period in case there are other changes (any change will
extend the "settle" window).
It will additionally load preset AUTOSAVE_PRESET_NUM at startup.
during the first `loop()`. Reasoning below.
AutoSaveUsermod is standalone, but if FourLineDisplayUsermod is installed, it will notify the user of the saved changes.
Note: I don't love that WLED doesn't respect the brightness of the preset being auto loaded, so the AutoSaveUsermod will set the AUTOSAVE_PRESET_NUM preset in the first loop, so brightness IS honored. This means WLED will effectively ignore Default brightness and Apply N preset at boot when the AutoSaveUsermod is installed.
## Installation
Copy and update the example `platformio_override.ini.sample`
from the Rotary Encoder UI usermode folder to the root directory of your particular build.
This file should be placed in the same directory as `platformio.ini`.
### Define Your Options
*`USERMOD_AUTO_SAVE` - define this to have this the Auto Save usermod included wled00\usermods_list.cpp
*`USERMOD_FOUR_LINE_DISPLAY` - define this to have this the Four Line Display mod included wled00\usermods_list.cpp - also tells this usermod that the display is available (see the Four Line Display usermod `readme.md` for more details)
