Translations:SRXL - Serial Receiver Link protocol/9/en

Spektrum SPM4649T receiver will also work in combination with MICROBEAST PLUS but please note this receiver acts like a Spektrum remote satellite.
It does not send a conventional SRXL control signal. So called "Bi-directional SRXL" is something different and only used for transmitting telemetry data which is not applicable in this case.