SmartPort X4R Battery Voltage Telemetry and RSSI on SP Racing F3 (Falcon 250 Pro)

I setup my Eachine Falcon 250 for the Taranis x9d with an X4R receiver, and show how to get telemetry including battery voltage back to the Transmitter and how to get RSSI displaying on the OSD.

Doz FPV: https://www.youtube.com/channel/UCo-UCexBbziP6HTV3E2teXA
Walkera Runner Antenna Mounts: http://www.banggood.com/Walkera-Runner-250-Spare-Parts-Receiver-Antenna-Fixing-Mount-Runner-250-Z-29-p-995106.html?rmmds=search

Видео SmartPort X4R Battery Voltage Telemetry and RSSI on SP Racing F3 (Falcon 250 Pro) канала darkbolton