I have a hexacopter with a Pixhawk 6C Mini and Holybro PM08 power module.
Whenever I arm it, it says the battery is disconnected and the battery status icon shows ‘OK’ not a percentage. When I disarm it, the battery remaining percentage reappears again.
If I disable battery failsafe, the hexacopter flies well. There is something about the arming process that is causing the flight controller or power module to indicate there is no battery voltage.
I have set up the PM08 exactly as the holybro docs says to with the voltage divider and amps volt set.
any help is appreciated. thank you