LibrePilot Forum

Users => Vehicles - MultiRotors => Topic started by: anthropo on November 29, 2016, 05:36:40 pm

Title: Loosing VoltageFactor on a revo board ?
Post by: anthropo on November 29, 2016, 05:36:40 pm

Hello,

i'm facing a strange problem: i have a voltage sensor (Basic voltage sensor) and i see it via minoposd. Revolution board running 16.09 rc2

Then, sometimes, the voltage factor seems to be lost, as instead of showing 12v it shows 2.6v or something like that.

First time it occured i changed the voltage sensor, but some time after that, voltage climbed to 40V ... forcing me to re-adjust voltage sensor back

Any idea please ?

Title: Re: Loosing VoltageFactor on a revo board ?
Post by: TheOtherCliff on November 29, 2016, 06:14:52 pm

Is the sensor connected to the FC or the OSD?

I would look for bad wiring.  Bad resistor voltage divider soldering.  I don't think it depends on the order they boot up.