✘Goouuu GT-U12

[Gary E. Miller]

Yo All!

I ordered a cheap Goouuu GT-U12 L1/L5 GNSS recceiver.  Amazon has them
for $17, including a passive L1/L5 antenna.

https://www.amazon.com/Kenntsh-GLONASS-Receiver-Positioning-1-8-3-6V/dp/B0CT4QRN5Z

Goouuu has a history of hiding u-blox inside, so I was hoping it was
using an M10N with L1/l5.

Surprise, it turns out to use the same ALLYSTAR HD8041D chip that I
recently bought from Aliexpress.  I expect it to have the same CEP(50)
of 1m as my other part.

The ALLYSTAR driver works, but it can't decode a lot of the binary
stuff.  Due to poor documention.  Factory support has been minimal.

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

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