17 Receivers with single wire output
(single-line receivers)
A single-line receiver transmits all channels (control functions) by one single connection
wire to MICROBEAST PLUS. This is done by packing all channel output data to a
digital data paket or by chaining the servo signals. At the moment MICROBEAST PLUS
supports the following systems: Multiplex® SRLX, Spektrum® SRXL, Futaba® SBus,
JR® X-Bus(B), Jeti® UDI, Jeti® EXBus, ALIGN® iBus, FlySky® iBus, Graupner
HOTT® SUMD, SPPM
There are single-line receivers available that supply additional servo outputs. In com-
bination with MICROBEAST PLUS you only have to treat such receivers as single-line
receivers if you really use the single-line function. If you connect the receiver by us-
ing the standard 5-wire layout as shown above, such receiver has to be considered as
”Standard receiver”.
• The single-line connection wire is plugged into the [DI1] input of MICROBEAST PLUS
• The throttle servo or ESC is connected to the [CH5] output. When using a speed con-
troller with BEC, from here the power will be distributed to receiver and servos.
• Alternatively or additionally you can connect a power supply/second BEC wire/buffering
battery to the [SYS] port and/or to the receiver (in case this has additional servo or
battery ports). All servo ports will form a parallel power circuit.
Figure 46
Figure 47
Wiring layout for single-line receivers Alternative wiring layout for single-line receiver
with additional servo output channels
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