I’m experimenting with dual GPS (2 x Here) on a black Cube running 3.6.4 ChiBIOS.
I figured to test with different settings of GPS_AUTO_SWITCH I could cover a GPS to reduce the reception. I can’t get this to work. I fully enclosed one GPS with two layers of aluminum foil, and I put the other GPS in a metal pot with the lid on. There’s almost no difference to the reported sat count and HDOP when they’re enclosed in metal. Maybe sat count drops by 1-2 eventually.
See attached pic of the setup and MP screenshot after several minutes with both GPSs covered.
What am I missing here? I expected the sat count to immediately drop to zero when I enclose a GPS in metal.