can i connect battery data cable directly FC without can hub? my fc is K++ and no pinout data . color’s red, black, white, yellow. and can_H , can_L in battery connector which color?
yes, you can.
That is bad, you must get the pinout data for it.
Usually Red is +5V
Usually Black is GND
Usually White is either CAN_L or CAN_H
Usually Yellow is either CAN_L or CAN_H
But you need to get the pinout to be sure!
Ask the battery manufacturer.
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K++ is a proprietary flight controller and as for now, not using ardupilot. You should better as the manufacturer or on their forum how to use it!
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