DS-009 standart https://github.com/pixhawk/Pixhawk-Standards/blob/master/DS-009%20Pixhawk%20Connector%20Standard.pdf
RFD900X http://rfdesign.com.au/rfd900x-ism-modem/
Where to buy link
To setup RFD900X Firstly you should:
- Download and install RFD Tool.
- Download latest firmware here. For 17.11.2022 the latest version is RFDSiK V3.57 rfd900x.bin and RFDSiK V3.57 rfd900x2.gbl
- Open RFD Tool, Click button 'Upload Firmware', select downloaded .bin or .gbl
- Reconnect
- Set all parameters
All parameters should be set relative to next lines:
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Version should be: RFD SiK 3.57 on RFD900X
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Format: 63
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Boud: 57
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Air Speed: 64
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Net ID: 25 (should be the same as UAV number)
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Tx Power: 10 on ground (20 on board)
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Mavlink: ON
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Min Freq: 915000
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Max Freq: 928000
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N of Channels: 20
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Duty Cycle: 60 on ground (80 on board)
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LBT Rssi: 0
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Max Window: 140
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AES Encryption: 128b
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AES KEY: 603DEB1015CA71BE2B73AEF0857D7781
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In ground station case: GPO1_1SBUSIN Checked
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On board case: GPO1_1SBUSOUT: SBUS1_NOFAIL
As the final result parameters should looks like this
