Installation Instructions

Shenzhen Xingkai Technology Co., Ltd
8
it means the air-to-ground link is disconnected. (Not available for air unit)
2、LED 2
When this LED is on, it means the ground -to-air link is connected; when this LED is
off, it means the ground-to-air link is disconnected. (Not available for air unit)
3、SBUS Port
Connect this port to the SBUS port of a flight controller for remote control
communication with the ground unit. Pin V + can provide 5V power supply.
4、LED3
When this LED is flickering, it means the data link of the Ethernet network is
connected; when this LED is off, it means the data link of the Ethernet network is
disconnected.
5、LED4
When this LED is on, it means the physical link of the ethernet port is connected;
when this LED is off, it means the physical link of the ethernet port is disconnected.
6、Micro USB Port
Connect this port to the USB port of a PC or Laptop, and use the PC program to
upgrade firmware on the air unit.
7、Bind Button
Press this button to perform the binding operation.
8、RF2 Port
Connect the 1st air unit antenna to this port.
9、RF1 Port
Connect the 1st air unit antenna to this port.
10、Network port
Connect this ethernet output port to the ethernet input port of a camera using the
supplied RJ45 cable.
11、Serial Port (UART)
Connect this port to the telemetry port of a remote controller, or the serial port of a
ground control station to setup a telemetry link between the drone and the remote
controller or the ground control station. UART singal: LVCMOS-3.3V or RS232.
12、Power Input Port
Connect DC8~30V power source to this port. The power source can be from a battery,
or can be from a power adaptor when the ground unit is upgraded on the ground.