Holybro pixhawk 4, Руководство пользователя

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Power Management Board Pinout
Pin(s) or Connector Function
B+ Connect to ESC B+ to power the ESC
GND Connect to ESC Ground
PWR
JST-GH 6-pin Connector, 5V 3A output
Connect to
Pixhawk 4 Mini POWER
BAT
Power Input
Connect to 2~10s LiPo Battery
If using a plane or rover, the 8 pin power (+) rail of MAIN OUT will need to be separately
powered in order to drive servos for rudders, elevons, etc. To do this, the power rail needs
to be connected to a BEC equipped ESC, a standalone 5V BEC, or a 2S LiPo battery. Be
careful with the voltage of servo you are going to use here.
The pinout of the Pixhawk 4 Mini
POWER port is shown below. The CURRENT signal
should carry an analog voltage from 0-3.3V for 0-120A as default. The VOLTAGE signal
should carry an analog voltage from 0-3.3V for 0-60A as default. The VCC lines have to
offer at least 3A continuous and should default to 5.1V. A lower voltage of 5V is still
acceptable, but discouraged.
POWER port
Pin Signal Voltage
1 (red) VCC +5V
2 (black) VCC +5V
3 (black) CURRENT +3.3V
4 (black) VOLTAGE +3.3V
5 (black) GND GND
6 (black) GND GND