Spirit RX
From Spirit System Manual
Spirit RX is bi-directional transmission protocol developed by Spirit System for Spirit Wave radio system.
It features support for tranmitting channel data, telemetry data, integration data and even OTA update over a single BUS.
All Spirit units have support for this protocol. You can connect Spirit RX7 receiver that has support for Spirit RX protocol.
1 Wiring
1.1 Spirit GT, GTR
Spirit GT unit require only a direct cable between RUD port and port 2 X of the Wave receiver such as Spirit RX7.
1.2 Spirit 1, Spirit 2, Spirit RS, Spirit Pro, microSpirit
You will need JETI Integration Cable connected at the RUD port (Red and Brown wires) + AIL pin (Orange wire) at the Spirit side, while second end of the cable must be connected at the port 2 X of the Wave receiver such as Spirit RX7.