Using the Herelink AirUnit with a F405 FC

Hello all. Still new at this and did not want to damage my equipment.
I have a question about using the Herelink AirUnit v1.1 with the Mateksys F405 VTOL. I was looking at connecting the UART for the telemtry on the F405 FC but I was concerned with the voltage on the board at 5 volts. Is it possible to use the Airunit UART on this board to receive the telemetry? Thank you

I have tagged better help, but in the meantime here’s the manuals Herelink User Guides | CubePilot @philip @Michael_Oborne