Hi Raphael,
thank you for the support. I found the answer here: LC29H BS connected to LC29H DA but no RTK fix? - #2 by bamarcant.
I removed R13 and R14 as Benh119 said and it works. Now I have RTK fixed.
Schematic is correct pin RX is for transmitting data and pin TX is receiving data! I cant say that marking is wrong, because this connector is for Raspberry Pi… maybe there logic was RX goes to RX to the Raspberry and and TX goes to TX to the Raspberry.
Again thanks, Raphael !
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