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Compatibility & Integration

Why Is Different Wiring With Ardusub

  • Written by
  • Published September 21, 2026

When you buy the Pixhawk Flight Controller from AQUROV, you may have a question in your mind. Why it is different? Don’t be confused, and in only 1 minute you can get the answer. Below is the detailed information for the top wiring style.

AUX OUT AREA


Ports 5 and 6 can not connect, because it has no PWM signal.

SBUS RCIN AREA


It is mainly for other functions, Ardusub Guide is for the power supply of the servo.

MAIN OUT 


1. Usually, it is for 6 thrusters. For most scenes, it is enough!


2. Ports 7,8 and ports 1,2,3,4 can connect as you like.


3. It only needs software to do the additional mapping.

All looks different, actually, it is the same!

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Applying this to a real build?

Check the reasoning before you order.

Guidance here is written for the general case. Your frame, depth, voltage and duty cycle decide the specific answer — send them and we will confirm the calculation.