Omnibus F4 pro servo diode

To isolate the servo 5V rail from the controller’s 5V power supply, remove this diode:

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Now the servos’ 5V rail can be powered from another 5V supply to avoid servo current backflow into the FC.

There’s also a schematic for this FC.

Last updated on April 09, 2021. For any questions/feedback, email me at hi@stavros.io.