To ensure stable power supply, the RPi CM4 & Flight controller must be powered separately.
Flight controller is powered via the CLIK-Mate cable to POWER1 or POWER2 port, and RPi CM4 is powered by the USB C (CM4 Slave) connection.
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Data Port PinSignalVolt1(red)NC—2(black)RX+3.3V3(black)TX+3.3V4(black)CTS+3.3V5(black)RTS+3.3V6(black)GNDGND Power Port PinSignalVolt1(red)BAT+7-35V2(red)BAT+7-35V3(black)BAT-GND4(black)BAT-GND
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