Pixhawk Mini with KDEXF-UAS55 (opto-isoleted)

Hello comunity,
I need advice how wiring opto-isoleted ESC with PIXHAWK MINI
on KDEs site I found schemes for Pixhawk

1 Like

From KDE support I recieved two ways for Pixhawk and Pixhawk Cube
https://cdn.shopify.com/s/files/1/0496/8205/files/KDE_Direct_UAS_ESC_-Pixhawk_2.1_CUBE_Instructions.pdf?6626029840975671177
https://cdn.shopify.com/s/files/1/0496/8205/files/KDE_Direct_UAS_ESC
-_Pixhawk_PX4_Instructions.pdf?6626029840975671177

But I’m not understanding why CUBE no need additional UBEC…
is 3dr pixhawk mini need additional UBEC or not???

P.S. from 3DR support any advices…the *** support

UPD
If you using Pixhawk Mini with KDE power system you should to buy KDE UBEC!