Marvelmind IA setup for rover

Hi,
I´m wondering if someone already tested a marvelmind setup with more than 4 stationary
beacons and inverse architecture (IA) and got it run with ardupilot/rover on pixhawk2 ?
I´m looking for a non-GPS positioning system for a rover to cover an area of about 50x80m.
Thanks for any advice!
Denis

Hi Denis,
Did you manage this task?
Just wondering, did you got any luck to setup marvelmind system (NIA/IA) with rover 4.0/4.1