Battery Voltage and Current Sensing pins Matek F405-STD

ArduCopter Copter 3.6
1

Hi,

Just wondering how to determine the pin numbers for the battery voltage and current sensing abilities on a Matek F405-STD board.

There’s no current sensor built into the board but it has a pad to get a reading from a current sensor. I’m currently getting that from a Matek FCHUB PDB-VTX

Through Betaflight I can see the resource IDs for the pads however i’ve no idea how that converts over to how ArduPilot would reference them.

Any pointers or help would be appreciated,

Cheers

2

Typical haha. You’ve exhausted all your ideas so drop onto the discord to ask for help.
No sooner have you posted and a though springs up “Dig through the hardware definitions on the GitHub”.

There it is, clear as day.

F405
F405.PNG712×591 12.4 KB

1 Like
3

So, did you get it to work? What numbers did you use in Mission Planner?
BATT_MONITOR
BATT_VOLT_MULT
BATT_VOLT_PIN

BATT_CURR_MULT
BATT_CURR_PIN

4

I have manage to get mine to work please see settings below
BATT_MONITOR 4
BATT_VOLT_MULT 11
BATT_VOLT_PIN 15

BATT_CURR_MULT ?
BATT_CURR_PIN 14