''I'm using firmware 3.2.0 (or greater) which is stated to support the Spektrum SRXL serial wire signal but MICROBEAST PLUS does not recognize my SPEKTRUM AR9020 receiver at Receiver setup menu point '''B''' (Status LED stays red).'' | ''I'm using firmware 3.2.0 (or greater) which is stated to support the Spektrum SRXL serial wire signal but MICROBEAST PLUS does not recognize my SPEKTRUM AR9020 receiver at Receiver setup menu point '''B''' (Status LED stays red).'' |