Battery monitor failed

Hi everyone. I have some problems with battery monitor setting up. Every time I tried to change the parameters I got “Set BATT_AMP_PERVOLT Failed” and “Set BATT_VOLT_MULT Failed”. Also, some parameters such as BATT_CURR_PIN and some others are missing.

You have to set the power sensor as analogue before you can see any of those parameters.

how can i do that ? do i need to change any parameters

Sorry I also had the same issue.

what board is it your using?

I am using pixhawk 2.4.8 board

https://ardupilot.org/copter/docs/common-3dr-power-module.html

follow this.

It has suddenly started to work with all my setup. All I had to do is to restart my laptop, thank you