Details

Protocol Number: 15 Autobind: No Channel Re-mapping: No Extended Limits: Yes Failsafe Support: Yes Receiver Match: Yes Telemetry: Yes Option Value: Frequency fine tuning

Notes

Models: FrSky D16 receivers, including X4R, X6R, X8R, XSR, XM+, and SxR, running ACCST v1 firmware. D16 compatible receivers.

Full telemetry is supported, including bi-directional capabilities, enabling LUA scripts to be used to configure SxR receivers and Betaflight parameters (for example).

Binding

When binding a D16 receiver the radio will prompt you to choose the bind configuration. This prompt allows you to configure the receiver outputs, in the same way that it can be configured with physical jumpers placed on the PWM output pins during bind.

The selection you make determines which channels will be output on the PWM pins of the receiver, and whether telemetry is on or off.

For Example:

Ch1-8 Telem ON will output the radio channels 1-8 on the receiver's PWM pins, with telemetry enabled. This configuration could typically be used on a model with servos connected directly to the receiver.

Ch9-16 Telem ON will output the radio channels 1-8 on the SBUS port and 9-16 on the receiver's PWM pins, with telemetry enabled. This configuration could typically be used on a model with a flight controller connected to the SBUS port and accessories (such as a camera gimbal) connected to the PWM pins.

Refer to your receiver documentation for more information.

Sub Protocols

0 - CH_16

FCC protocol, 16 channels @18ms.

1 - CH_8

FCC protocol, 8 channels @9ms.

2 - EU_16

EU-LBT (listen before talk) protocol, 16 channels @18ms.

3 - EU_8

EU-LBT (listen before talk) protocol, 8 channels @9ms.

4 - Cloned

Uses the identifier learnt from another FrSky radio using the FrSkyRX/CloneTX mode.