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The Here+ base should be connected to the GPS through the SMA connector. To connect simply screw the SMA female connector end of the GPS onto the male connector of the Here+. (pictured below)
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2. Connect the USB cord into the 5 pin port on the Base and connect the other end (USB end) into the USB of the computer/tablet you intend to use the RTK system.
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3. Scroll down until you see the Video option
4. Select RTSP URL and erase what is in that bar and type rtsp://192.168.43.1:8554/fpv_stream
5. Go to RangerPro under WiFi and connect to that AP.
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