I’m looking into GPS systems that use dual antenna setups for heading data. It’s for use on a USV to avoid potential interference issues with magnetometers.
I’m currently between Blicube and Septentrio as the top options, but I’m a bit underinformed on Ardupilot support for Septentrio. Their documentation specifies to download a custom firmware version, but is this necessary? Blicube looks like a very straightforward setup, but if there’s anything I should know going that direction I would appreciate hearing it.
Also, if anyone has a setup using one of Septentrio’s AsteRx series and/or the Mosaic series I’d love to know how you put it together and got it configured.