Schedule? Get a plugin that monitors the azimuth of the sun and then work out the amount of light you want for them to open and close, and plug that into a calculator.
Bam, your shades now open and close year round summer and winter with zero intervention.
Also recommend a window sensor so you can program it not to close or only close to 20% if the window is open.
Wifi only devices suck, so if it’s not thread you generally want zigbee which is going to need a hub.
Then some companies take that further and require their own proprietary hubs.