I just bought the tiny power module to power and measure the current and voltage from an 8S battery.
By putting the available parameters in the guide (https://drotek.gitbook.io/pixhawk-3-pro/main-devices/power-supply/tiny-module). I get a voltage value of 25V while I have 31V. The current value is negative (-280A). I checked that the battery was connected on the right side.
I then tried to adjust with QgroundControl without success.
Do you have a solution for me?
For the moment I’m disappointed, we had an old pixhawk hkpilot32 with its power module that gave me a better accuracy. I hope to have better with a hall effect sensor and for now it’s a failure.