GPS RTK at 20 Hz
1256 1 2021-10-7
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apricartella
lvl.1

Italy
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Dear all,
  
we tried to collect the gps and gps-rtk data from the UAV at 20 Hz, but for every configuration these data are at 1Hz.
  
Do you know how to collect at 20 Hz? We can use a manifold. All other data are collected at 50 Hz.
  
The attached plot shows the acquired latitude.
  
  
Best
  

Immagine 2021-10-07 170108.png
2021-10-7
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partizan
lvl.2
United States
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Joining to the question. Per specifications D-RTK2 has Positioning Update Rate of 1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz. DJI M300 has 5Hz positioning update rate. Ideally rate in drone and RTK base should match. But I cannot find any way to change it in D-RTK 2, it always goes by default 1Hz. I do not see any options in DJI Pilot app, no in DJI Assistant 2 app. I was hoping that as soon as D-RTK 2 establish the connection with drone it will switch to drones update rate, but apparently not. So far I don't have any issue processing data with M300+P1+D-RTK 2 combination with different rates but it would be nice to know how to use D-RTK 2 full potential.   
2021-11-12
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