Battery Voltage not transmitted to Pixhawk 2.1 "Cube Orange"

[Sven.Schmid]

I am using a Pixhawk 2.1 “Cube Orange” in conjunction with the PDB-BEC-PL-4-14-HYB

MAUCH PL & HYB BEC Modul | MYBOTSHOP.DE, 38,95 €

The connection is shown in the following figure:

The Pixhawk doesn’t get the info about the battery voltage. What is the reason? Do I need an additional cable?

Thanks for your help!

[MYBOTSHOP_Support]

Dear @Sven.Schmid,

from my perspective you are needing a PL-Sensorboard like: MAUCH PL Sensor Board inkl. CFK Gehäuse | MYBOTSHOP.DE, 41,95 € because the MAUCH 022 is just a BEC.

[Sven.Schmid]

Yes, this might be the explanation. Thanks a lot!