Daktronics Display Compatibility Question

[Cableboy]

Hello all! I may have the opportunity to acquire some old Daktronics displays, with their controllers, that are being decommissioned. I think the are in the "Galaxy" series of displays. I don't know much about these at this point, but they're going to be thrown away, so I figured I could investigate using them in my show.

Does anyone know if it's possible to use these displays with FPP/xLights? I didn't see any other posts here discussing Daktronics equipment. I have no idea if they are using proprietary software or hardware that would make it impossible to use for our applications. Any advice or experience is helpful!

Thanks everyone!