Solar assistant - Multiple Growatt and JBD?

[hipringles]

Can this be done? My SA is only letting me select 1 growatt inverter at a time, and the same for the JBD BMS

If not, is there an alternative that can?

 

[jpimlott]

It is working now with 2 growatts and 1 jbd bms
Just need uart to usb device for each bms.