> For the complete documentation index, see [llms.txt](https://www.multi-module.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.multi-module.org/using-the-module/protocol-details/kyosho.md).

# Kyosho

## Details

**Protocol Number:  73**\
**Autobind:**  Yes\
**Channel Re-mapping:**  Yes\
**Extended Limits:**  No\
**Failsafe Support:**  No\
**Receiver Match:**  No\
**Telemetry:**  No\
**Option Value:**  N/A\
**Firmware Version:** v1.3.1.49 (v1.3.1.77 for Hype sub-protocol)

## Notes

**None**

## Sub Protocols

### 0 - FHSS

**Models:**  KT-531P, KT-431PT, Flysky Noble NB4 (fw>2.0.67)\
**Firmware Version:** v1.3.1.49

Surface protocol called FHSS introduced in 2017.

| CH1      | CH2      | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 | CH9 | CH10 | CH11 | CH12 | CH13 | CH14 |
| -------- | -------- | --- | --- | --- | --- | --- | --- | --- | ---- | ---- | ---- | ---- | ---- |
| Steering | Throttle | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 | CH9 | CH10 | CH11 | CH12 | CH13 | CH14 |

### 1 - Hype

**Transmitters:**  ST6DF, HK6S, Flightsport\
**Receivers:**  ST6DF, HK6DF\
**Firmware Version:** v1.3.1.77

| CH1 | CH2 | CH3 | CH4 | CH5 | CH6 |
| --- | --- | --- | --- | --- | --- |
| A   | E   | T   | R   | CH5 | CH6 |

RX output will match the Hype standard AETR independently of the input configuration AETR, RETA... unless on OpenTX 2.3.3+ you use the "Disable channel mapping" feature on the GUI.