User Guide: Graupner HoTT Telemetrie - JochiPochi/TauLabs GitHub Wiki
First you need a adapter because on Taulabs we have Rx/Tx but Graupner support only single wire serial.
For using HoTT Telemetrie you have to enable one or more so called sensors:
Settings can be do one the HoTT Telemetrie tab
How the sensors work, you can read in the Graupner Manual:
Limit
| Item | Unit | EAM | GAM | ESC | GPS | Vario | Description |
|---|---|---|---|---|---|---|---|
| MinSpeed | km/h | X | Minimum speed in km/h | ||||
| MaxSpeed | km/h | X | Maximum speed in km/h | ||||
| NegDifference1 | m | X | X | X | Sink rate / Sec. | ||
| PosDifference1 | m | X | X | X | Climb rate / Sec. | ||
| NegDifference2 | m | X | X | X | Sink rate / 3 Sec. | ||
| PosDifference2 | m | X | X | X | Climb rate / 3 Sec. | ||
| MinHeight | m | X | X | X | Minimum Altitude | ||
| MaxHeight | m | X | X | X | Maximum Altitude | ||
| MaxDistance | m | X | Maximum distance in meter | ||||
| MinPowerVoltage | V | X | X | X | |||
| MaxPowerVoltage | V | X | X | X | |||
| MinSensor1Voltage | V | X | X | ||||
| MaxSensor1Voltage | V | X | X | ||||
| MinSensor2Voltage | V | X | X | ||||
| MaxSensor2Voltage | V | X | X | ||||
| MinCellVoltage | V | X | X | ||||
| MaxCellVoltage | V | X | X | ||||
| MaxCurrent | A | X | X | X | |||
| MaxUsedCapacity | mAh | X | X | X | |||
| MinSensor1Temp | °C | X | X | ||||
| MaxSensor1Temp | °C | X | X | ||||
| MinSensor2Temp | °C | X | |||||
| MaxSensor2Temp | °C | X | |||||
| MaxServoTemp | °C | ||||||
| MinRPM | rpm | X | X | X | |||
| MaxRPM | rpm | X | X | X | |||
| MinFuel | ml | X | |||||
| MaxServoDifference | ??? |
Warning
| Item | EAM | GAM | ESC | GPS | Vario | Description |
|---|---|---|---|---|---|---|
| AltitudeBeep | X | X | X | |||
| MinSpeed | X | |||||
| MaxSpeed | X | |||||
| NegDifference1 | X | X | X | |||
| PosDifference1 | X | X | X | |||
| NegDifference2 | X | X | X | |||
| PosDifference2 | X | X | X | |||
| MinHeight | X | X | X | |||
| MaxHeight | X | X | X | |||
| MaxDistance | X | |||||
| MinPowerVoltage | X | X | X | |||
| MaxPowerVoltage | X | X | X | |||
| MinSensor1Voltage | X | X | ||||
| MaxSensor1Voltage | X | X | ||||
| MinSensor2Voltage | X | X | ||||
| MaxSensor2Voltage | X | X | ||||
| MinCellVoltage | X | X | ||||
| MaxCurrent | X | X | X | |||
| MaxUsedCapacity | X | X | X | |||
| MinSensor1Temp | X | X | ||||
| MaxSensor1Temp | X | X | ||||
| MinSensor2Temp | X | |||||
| MaxSensor2Temp | X | |||||
| MaxServoTemp | ||||||
| MinRPM | X | X | X | |||
| MaxRPM | X | X | X | |||
| MinFuel | X | |||||
| MaxServoDifference |
HowTo Use
Lets make an example: You like to have a warning when you LiPo is going empty.
- You have to set Limit / MinPowerVoltage
- You have to enable Warning / MinPowerVoltage
In Action
Indicator 1:
- ' ' no GPS configured "Dir:" shows "you," the orientation of the compass (otherwise the direction of flight, not the orientation)
- '!' GPS-Error (like red GPS in GCS)
- '?' GPS-Warning (yellow, GPS data is there but inaccurate)
- '.' GPS-OK (green, ready for navigation)
Indicator 2:
- '-' no Home position (you should NEVER! set the home position in gcs)
- 'H' Home position triggered. Now 'RTH' is possible. It still recommends taking a look at the distance and the home course before you try this. 'PH' of course works better when the number of satellites is large or a '.' next to it.
