Ac200Max Smart programming features please

The lack of features in the box when it comes to programming is lacking to say the least

I would love to see this feature below added to the Ac200Max.

On/Off of course.
Example Battery level reaches 20% turn on AC input to charge the device.
Next charge to battery level 50% and turn off Ac input.


This would be great, user defined parameters.

Bluetti please advise could this be done with a firmware update. Have there been any updates for the AC200MAX

No, I now have my Ac200max since April 2022, since then there have never been any updates.