"Hi Pat - I am having this issue with a quadcopter and a Pixhawk flight controller. I have tried recalibrating the ESCs many times, and while in calibration mode, the motors seem to be spinning all the same speed. When taking it outside and taking…"

"Hi Adam,

I have been reading through your recent comments on this thread. I have a need for a receiver that has shielding and a magnetometer, and is easily configurable with PixHawk. It looks like Zubax GNSS 2 is a good option and is now available…"

"Hi, thanks for sharing this information! I am looking into replacing my 3DR GPS receiver with something that has a ground plane – the CSG M8N EMI seems to be a good fit, except it doesn’t include the compass. So my first question is if I might be…"