Hello,
I did a firmware upgrade to 3.2.1 in my pix hawk in my hex, every since the update it will not let my change parameters like flight modes. It come up with a error in changing parameters. Also it not currently reading voltage or amperage, even though the setup is correct for the power module. Is there a way this could have be a bad install of the firmware or a corruption with the sd card? Thanks a lot.
I’m definitely no expert on APM stuff and I don’t mean to state the obvious, but have you tried reflashing the firmware? Maybe it didn’t work quite right…