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Overview
Connect the RFD900x to the gs via a USB
Content
RC-Link and Telemetry
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We can use a USB to FDTI cable to connect and power the RFD900x from the PC, however to avoid brownouts, we might want to consider using an external power source. (To power off USB, a jumper is needed to connect pins 4 and 6)
(see the RFD900x hardware docs on how to wire up the USB to FDTI cable)
The default serial port settings are as follow:
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2 nodes who have compatible parameters and are within range should sync automatically, a solid green LED indicates success. This should be good enough for testing for now.
For better stability, set network ID to the same number on both nodes using the ATS3=X command to set the network ID to X [0,255]. Make sure to save configs using AT&W and then reboot modem ATZ
To communicate, simply exit AT Command mode and send information through serial.
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