On 7/3/2021 9:26 AM, Jim Pennino via
The VK-162 uses the u-blox 8 chip set which is GNSS, not just GPS,
and has 72 channels. I could post a list of all the chip sets I
have tested but see no point in it as the VK-162 has been shown to
be the best of the cheap ones out there so far and again goes for
about $15. If I find a better one, I will post it.
Nice choice (u-blox) and well supported.
Bob - wd6dod