@DoomedFPV. Thanks for your help…
At the end it was an easy fix… Im just stupid… I dont know what I have done differently from previous times… But… I just desoldered fport wire from SBUS pad (that was giving me channels comunication with transmitter, but no telemetry) to UART 1 Tx. Couple permutations with halfduples and noninversion commands, and voila! Channels and telemetry. Just like that
xDD Anyway thanks for your time! Cant wait to go out and fly it! thaanks you!