Here’s Chloe’s HoG in Hermione’s frame. You can see I’ve put a large WiFi antenna on one of the side platforms; the other is for GPS in the future. The frame itself is not quite complete – I still need to install a platform on the underside to hang the sensors off. In addition, the LID (LiDAR Installation Desktop) needs assembling – it’s just here for show currently.
Here’s a flight with just accelerometer and gyro in control for basic stability testing.
With these 1340 high pitch Chinese CF props, there’s no shortage of lift power despite the fact she weighs 2.8kg, so I’m going to defer the X8 format for a while on financial grounds – 4 new T-motor U3 motors and 40A ESCs costs nearly £400.
The PCBs are on order, and first setup will be for LEDDAR and PX4FLOW.
Oddly, only one of my PX4FLOWs works properly – for some reason, the newer one can’t see the URF, so can’t provide velocities, only angular shift rates; however, LEDDAR will give me the height allowing me to convert the angular rates to horizontal velocities. If that works, that also opens up the possibility of replacing the PX4FLOW with a Raspi Camera using the H.264 video macro block increments to allow me to do the equivalent of the PX4FLOW motion processing myself, which if possible, would please me greatly.
Still lurking in the background is getting the compass working to overcome the huge yaw you can see in the video.