We are building an indoor flying drone with a LW20/C
Lidar height sensor and HEREFLOW optical position sensor. The drone already completed the autotune. Hereflow sensor inflight calibrated. Does anyone successfully fly your drone indoors and hover and hold the position at ±3cm?
We think the height holding is acceptable but not the xy position holding. We tried firmware versions, 4.3.3, 4.3.2, and 4.2.3.
Are there any parameters we can try to look into and improve? Is there anything from the flight log we can analyse to narrow down the cause? Is there a better indoor flight mode than Loiter flight mode? Which firmware do you use?