Holybro Shop PX4 Guide Ardupilot Wiki Contact Us

Holybro Shop PX4 Guide Ardupilot Wiki Contact Us

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Data Port
Diagnostic Port
Power Port

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Radio

Microhard Radio

Pinout

PreviousDefault Setting NextDimension

Last updated 2 years ago

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Data Port

Pin

Signal

Volt

1(red)

NC

--

2(black)

RX

+3.3V

3(black)

TX

+3.3V

4(black)

CTS

+3.3V

5(black)

RTS

+3.3V

6(black)

GND

GND

Diagnostic Port

Pin

Signal

Volt

1

NC

--

2(black)

RX

+3.3V

3(black)

TX

+3.3V

4(black)

GND

GND

Power Port

Pin

Signal

Volt

1(red)

BAT+

7-35V

2(red)

BAT+

7-35V

3(black)

BAT-

GND

4(black)

BAT-

GND