You no longer need an SBUS to CPPM converter since FrSky released the new LBT (Listen Before Transmit) firmware for all their models (looks like a legal requirement) which brings with it CPPM output support even on the X4R.
You no longer need an SBUS to CPPM converter since FrSky released the new LBT (Listen Before Transmit) firmware for all their models (looks like a legal requirement) which brings with it CPPM output support even on the X4R.