Dual-frequency GPS for drones?

#1

I got excited when Broadcom announced the BCM47755 dual-frequency chip last year and it looks like Xiaomi is the first commercial device to implement it.

Does anybody know if there’s anything in the pipeline to bring this chip to UAV’s?

#2

The u-blox f9 will likely make it into a UAV suitable product, but I haven’t heard of anything specific.