FrSky X-Lite Telemetry

Hi there
I have a Cube orange on the ADS-B Carrier board and a Frsky Rx4r receiver with the Frsky X-Lite transmitter…

i am struggling for hours now to get the Telemetry working… i installed the Yaapu X7 script, but it keeps showing me a blinking screen with the “no telemetry” message…

i have wired the S-Bus output to the RCIn of the cube and the S-Port to the TX Pin of Telem2…

Serial2_options =7
Serial2_Protocol = 10
RC_Options =8

what have i missed?

thank you for pointing me in the right direction

nevermind, seems to be discussed here already