Monitor battery cells 3s or 4s

Hi all,is there a way to display the respective cells of a battery (3S or 4S) in Arduplane?

The total voltage of a 3S battery, for example, is measured via the main current and voltage sensor.

I would like to keep track of the individual cells.

Thanks for your answer.
Please excuse me if this topic already exists and I did not find it or overlooked it.

Many greetings

You can do that, but you either need a smart batery or you need something like “rotoeye batmon”

ok, thank you for your answer.

@patrick check out BMSOne BMSOne – the universal BMS –
you can mount it on the vehicle, or the battery … then if you connect I2C plus power - you will have voltage, current, cell voltage and much more…

Thanks for the Info.
besst regards

If you can use Yaapu Telemetry on the transmitter, it displays the calculated cell voltage

Image from

Thank you for the answer.