How to add LOWRACE band to the VTX Table with betaflight configurator

EmbeddedHero · October 27, 2025 at 10:41 PM

Drone: Happymodel Moblite6
Betaflight Configurator Version: 10.10.0 (Git SHA c97deaf)
Flight Controller FC: DiamondF4 FR built-in SPI Frsky receiver CrazybeeF4FR (STM32F411)

Note: Configure quickly or use a fan to cool the FC with camera. It heats up as fast as hell.

Connect to betaflight configurator
Go to Video Transmitter tab
Under VTX Table section
- Increase number of bands by one
- Empty row will appear at the end of the table
Click on save button
Go to CLI tab and enter following: Note: Change 7 to the number of your newly created band number, could be 6 or 7.
vtxtable band 7 LOWRACE L CUSTOM 5362 5399 5436 5473 5510 5547 5584 5621
save
Go back to Video Transmitter tab
- In the VTX Table, keep the slider left for custom LOWRACE band
In section Selected Mode configure:
- LOWRACE Band
- Select desired channel
- Use 25 mW Power or more if needed
Click on save button
- New setting will be displayed under Current Values on the right side.
Disconnect from FC and reconnect for double check
Check with your goggle, that the OSD video stream can be received with the configured channel

Mikelectric · October 27, 2025 at 11:53 PM Official Post

Thank you for this helpful description.

It may be that the VTX table only contains entries that are permitted as official frequencies in the destination country when the copter is delivered. If the copter is then used in another country, the VTX table may need to be adjusted as described above.

F-LY-NX · October 28, 2025 at 1:22 PM

Thanks for that description,

Short question to point 6. Why should i keep the slider to the left?

Thanks in advance

Schersch_2000 · October 28, 2025 at 1:46 PM Official Post

In addition to the description of the frequency settings, here are some useful VTX tables that can be set via Betaflight CLI

VTX Table for Happymodel Diamond F4 ELRS and X12 ELRS:

Code

# vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 5645 5885 5905 5925 5945
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 LOWRACE  L CUSTOM  5362 5399 5436 5473 5510 5547 5584 5621
vtxtable powerlevels 5
vtxtable powervalues 1 2 14 20 26
vtxtable powerlabels 0 RCE 25 100 400

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VTX Table for BetaFPV Air Brushless FC:

Code

# vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 5645 5885 5905 5925 5945
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 LOWRACE  L FACTORY 5362 5399 5436 5473 5510 5547 5584 5621
vtxtable powerlevels 5
vtxtable powervalues 1 2 3 4 0
vtxtable powerlabels 25 100 200 400 PIT

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Schersch_2000 · October 28, 2025 at 1:58 PM Official Post

The slider sets the band as "Factory" or "Custom." As far as I know, this affects how the frequency is transmitted to the VTX, for example, via Smart Audio. Factory sends R1 to the VTX and Custom sends the specific frequency 5658 to the VTX. Therefore, anything the VTX doesn't directly recognize must always be "Custom". However, in general, you can't assume that the VTX can handle any frequency.

How to add LOWRACE band to the VTX Table with betaflight configurator

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