"Pixhawk Flys Circles when loiter . The same quadror and GPS, when using APM controller everything is OK. But it goes circles in loiter mode when I test my new Pixhawk controller. I try different firmware(3.2.5 and 3.2rc5) with AHRS_EKF_USED=0, and…"
1. The EKF method is great, but has a hard work to do.
2. I noticed your leasted OF_Loiter flight mode is the old mouse-based algorithm. But there are some developer developing some new methods with filters, such as s3rgiux's work…"