SpeedyBee F405 WING MINI - Digital VTX Settings

Analog VTX Settings
Hardware Connection：
Connect the SpeedyBee TX ULTRA analog VTX with the VTX cable
Analog VTX
VTX
TX5
GND
Vv
VIDEO
IRC
GND
7-28V
Note: Please adjust the VTX BEC power supply to 5V when using the TX800.
1
2
Hardware Connection:
Use the recommended BZ-251 GPS module with an integrated QMC5883 compass. Install the GPS
module away from the power supply lines, Motors, ESCs, and hatch magnets to avoid electromagnetic
inteerence.Conrm the signal lines are connected as SDA to SDA, SCL to SCL.
Compass (Magnetometer)Settings
INAV Settings
In the Conguration tab, select the appropriate
compass option based on the compass model,
then save and reboot. Adjust the compass
orientation according to the specications
dened in the GPS module's documentation,
then save and reboot.
ArduPilot Settings
Navigate to the Compass page in the SETUP of
MissionPlanner and verify if the compass is correctly
recognized. If the compass is properly identied, only
enable the "USE Compass1" option.
Onboard Mag Calibration: After securely installing the
ight controller and GPS, calibrate the compass. Once
calibration is successful, reboot the ight controller
as prompted (No need to select compass model or
set compass orientation).
1
Choose the appropriate
compass option
2
Save and reboot
3
Choose the appropriate
compass orientation option
4
Save and reboot
INAV Settings
1
Navigate to the
Compass page
2
Conrmed: Compass
is recognized
4
Sta Onboard Mag
Calibration
3
Enable the "USE
Compass1" option
ArduPilot Settings
1-1
Select "Peripherals"
for UART5,
1-2
choose the "IRC Tramp"
option
2
Save and reboot
4
Save and reboot
3
Scroll to VTX settings, select
desired functionality
INAV Settings
ArduPilot Settings
1
Navigate to the Full
Parameter Tree page
2
Set the corresponding
parameters
3
Click to write Params and
manually reboot the FC
SERIAL5_BAUD 57
SERIAL5_OPTIONS 4
SERIAL5_PROTOCOL 44
VTX_ENABLE 1
VTX_OPTIONS 10
VTX_MAX_POWER 800
Set serial5 baud rate to 57600
Set serial5 operating mode to HalfDuplex
Set serial5 protocol to IRC Tramp
Enable Analog VTX function. Resta required
after settings
Enable Pitmode to prevent overheating of
VTX.（Pitmode until armed and Unlocked）
VTX Maximum Power Level
SERIAL5_BAUD 4
SERIAL5_OPTIONS 4
SERIAL5_PROTOCOL 37
For more detailed settings, please refer to the following link:
https://ardupilot.org/copter/docs/common-vtx.html
Set serial5 baud rate to 4800
Set serial5 operating mode to HalfDuplex
Set serial5 protocol to SmaAudio
If your VTX suppos SmaAudio, the following settings need to be applied: