GPS

[MarkHaysHarris777]

No - but:

"The u‑blox Android GNSS Solution is available free of charge. The royalty‑free u‑blox Android GNSS driver is licensed for reuse in customer products and available from u‑blox upon request. The u‑center Android solution supports all USB/UART, DDC, SPI based u‑blox 5 to u‑blox M8 GNSS receivers and works with Android versions 2.3 to 5.1."
https://www.u-blox.com/en/product/u-center-android

The Pine64 has UART - SPI - USB.

Maybe this helps you.

Just tried to download the U-centre evaluation app from PlayStore and get "Your device isn't compatible with this version". Any idea why ?

In my experience is that this occurs because the app is grumpy that you're using a rooted image. For the apps that don't want you running a rooted image you need to fool it with an app that hides the fact that your image is rooted. It can work the other way round too... if the app requires rooted device (and you don't have a rooted device) it won't let you load that version.