IRC Ghost Atto Duo, Preliminary Operator'S Manual

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Receiver Pinouts
2G4 Atto
The smallest of the Ghost receivers, the Atto is optimized for use in race/freestyle quadcopters.
it has the following pinout:
Receiver Protocols
Ghost receivers support a number of common protocols, selected during binding.
Each has its own merits, and performance characteristics.
PWM should be used for fixed-wing flight, with 4 PWM outputs capable of driving servos, and motor
ESC.
SBus is offered (with it’s ‘Fast’ variant) as a compatibility mode, since it is supported by most flight
controllers, whether running Betaflight, iNav, PX4, etc.
SRXL-2 is the preferred protocol for Betaflight 4.2 and later, since it supports passing Link Quality
(LQ) to the OSD for a little more confidence while flying.
The GHST protocol is not supported by flight controllers at Ghost release, but will be added shortly
after.
Protocol Frame Time Baud Rate Packet Duration Channels Telemetry
PWM 20ms N/A N/A 4 None
SBus Same as RF 100k 3ms 12 None
SBus Fast Same as RF 200k 1.5ms 12 None
SRXL-2 Same as RF 400k 800us 12 LQ passed as RSSI
GHST Same as RF TBD TBD TBD Yes
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