Unfortunately the communication protocol of the SPEKTRUM AR9020 receiver is not fully compatible to the SRXL specification. We provide a special MICROBEAST PLUS firmware with modified SPEKTRUM SRXL protocol so that the AR9020's SRXL output can be used anyway. You can get this firmware by using the [[StudioX_UpdateInstructions/en|update functionality of StudioX]]. It has the same version number as the standard firmware but is additionaly marked as "SPEKTRUM legacy" firmware.<br /> | Unfortunately the communication protocol of the SPEKTRUM AR9020 receiver is not fully compatible to the SRXL specification. We provide a special MICROBEAST PLUS firmware with modified SPEKTRUM SRXL protocol so that the AR9020's SRXL output can be used anyway. You can get this firmware by using the [[StudioX_UpdateInstructions/en|update functionality of StudioX]]. It has the same version number as the standard firmware but is additionaly marked as "SPEKTRUM legacy" firmware.<br /> |