TechnoCore
lvl.3
United States
Offline
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1. When you power the controller and the air unit does the controller light turn green after a few seconds?
If not then it wasn't paired properly
2. Ports - Serial Rx
Tmotor F4 HD uses UART5 for the SBUS connection to the controller. Make sure Serial Rx is on for UART5, no other UART should have Serial Rx enabled.
Link to tmotor doc that shows UART port
Save and Reboot
3. Configuration - Receiver
In Configuration tab, select Serial-based in the 1st dropdown, and select SBUS in the 2nd. There is a highspeed mode but I suggest you get it working normally first. Looking through the goggles make sure in Settings > Device > Protocol it says "Normal", unless of course you've ran this command into betaflight cli "set sbus_baud_fast = ON"
Save and reboot
4. Receiver
With your quad on and the controller on + green light, check for movement in the Receiver tab. Moving the sticks should move the bars. The correct channel map (if the wrong bars move) is AETR1234
5. Modes
To arm the quad you must setup arming on a switch, you should use a switch that's really easy for you to flip, and I think it's safest to use the middle position on a 3 position switch, so moving it either towards you or away from you will disarm, nice if you are panicked.
In Modes tab, if ARM already is there, remove it with X in the upper right. Then Click Add Range below the ARM mode, it will say Auto in the dropdown. Move the switch you want to use and AUTO will change to the correct AUX channel. Use the sliders to specify the range in which it should be armed.
Save, disconnect, powercycle and see if it works! |
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