X9D Telemetry page - RSSI Source [---]?

[xfacta (Shawn)]

What flight controller is that?
Most will need a TLL/RS232 adapter circuit. See

Some soldering required

[IMG_20180404_110135] With the launch of an excellent solution by our community member Alex - https://discuss.ardupilot.org/t/an-open-source-frsky-telemetry-script-for-the-taranis-x9d-x9e-and-qx7-radios the interest on building a cheap solution to enable direct FrSky telemetry has grown and the information is quite disperse, so this is to document how to build a small, cheap signal inverter, specifically to be used with regular PixHawk / Cube / Navio 2 flight controllers. Please note that on …