This tutorial explains how to setup telemetry in the following configuration:
|Radio||Taranis X9D Plus|
|Radio receiver||FrSky X4RSB|
Flight Controller setup
On themenu, configure UART2 as follows:
Notice that theitem should be selected instead of in the dropdown.
Enable theoption in the section of the tab:
Because FrSky telemetry signals are inverted, you need to enter the following command in themenu:
set tlm_inversion = ON
Notice that on older versions, the command should be set telemetry_inversion = ON.
For a better precision of cell voltage, you can also enter:
set frsky_vfas_precision = 1
You should be able to see VFAS and A4 (or cells):