I like the idea of having your RX voltage on-screen, but for a telemetry transmitter and just 2 sensors (voltage, altitude), Its over $100! Does anyone know if hobby king of someone made a spectrum compatible telemetry system?
Not ideal, but works. It's really a shame HH made the telemetry modules sooo expensive. it was a great idea, and FrSky is passing them once again on something that they had a head start on.