- Joined
- Mar 23, 2016
- Messages
- 2,333
- Reaction score
- 2,067
- Location
- Bavaria / Germany
- Website
- h-elsner.mooo.com
Does anyone know what one can do with the USB on the bottom of the H920? Is there a firmware upgrade procedure? As far as I know there was only one FW at all. Is this true?
The USB port is connected to the FC0 inside. The only thing I could elicit from the port was a text output every 2s:
"Firmware Version 1.01, Restart vehicle with USB disconnected for normal operation"
...
The IMU (which has also a USB port) is more talkactive. It sends frequently pitch, roll and yaw as text:
IMU: r= -0.06515 p= +0.06793 y= -0.03340
IMU: r= -0.08208 p= +0.08160 y= -0.03230
IMU: r= -0.10047 p= +0.09494 y= -0.03036
IMU: r= -0.12027 p= +0.10891 y= -0.02809
IMU: r= -0.14142 p= +0.12455 y= -0.02628
IMU: r= -0.16475 p= +0.14257 y= -0.02436
IMU: r= -0.18882 p= +0.16101 y= -0.02300
...
The Flight Controller does not react on keywords or AT commands. What could I try else? It also does not report error messages if GPS was not connected.
The USB port is connected to the FC0 inside. The only thing I could elicit from the port was a text output every 2s:
"Firmware Version 1.01, Restart vehicle with USB disconnected for normal operation"
...
The IMU (which has also a USB port) is more talkactive. It sends frequently pitch, roll and yaw as text:
IMU: r= -0.06515 p= +0.06793 y= -0.03340
IMU: r= -0.08208 p= +0.08160 y= -0.03230
IMU: r= -0.10047 p= +0.09494 y= -0.03036
IMU: r= -0.12027 p= +0.10891 y= -0.02809
IMU: r= -0.14142 p= +0.12455 y= -0.02628
IMU: r= -0.16475 p= +0.14257 y= -0.02436
IMU: r= -0.18882 p= +0.16101 y= -0.02300
...
The Flight Controller does not react on keywords or AT commands. What could I try else? It also does not report error messages if GPS was not connected.
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