HoTT

Details

Protocol Number: 57 Autobind: No Channel Re-mapping: No Extended Limits: Yes Failsafe Support: Yes Receiver Match: Yes Telemetry: Yes Option Value: Frequency fine tuning

Notes

Models: Graupner HoTT receivers (tested on GR-12, GR-12L, GR-16, and Vector)

Receiver feature configuration can be performed using the OpenTX script Graupner HoTT.lua.

Basic telemetry is available on OpenTX 2.3.3+ with receiver voltage, receiver temperature, RXRSSI, RX LQI, TX RSSI and TX LQI.

Lower TX LQI values indicate better link quality. TX LQI is a good indicator of how well the module is tuned.

Channel Assignment

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH8

CH9

CH10

CH11

CH12

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH8

CH9

CH10

CH11

CH12

Sub Protocols

0 - Sync

Recommended for best telemetry performance.

1 - No_Sync

Telemetry compatibility mode which can be used when Sync does not work due to an old firmware on the RX.

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