Hardware requirements - yaapu/FrskyTelemetryScript GitHub Wiki
Please refer to the arducopter wiki for information on how to configure your flight controller for passthrough protocol
For information on how to connect the FrSky equipment together, please refer to
- http://ardupilot.org/copter/docs/common-frsky-telemetry.html#common-frsky-equipment
- http://ardupilot.org/copter/docs/common-frsky-telemetry.html#diy-cable-for-x-receivers
For information about building DIY frsky telemetry cables