### JSON Parameter Format Example

Source: https://context7.com/ardupilot/parameterrepository/llms.txt

This JSON snippet illustrates the structure of parameter definitions within the apm.pdef.json file, including display names, descriptions, user access levels, units, ranges, and enumerated values.

```json
{
  "json": {
    "version": 0
  },
  "Copter": {
    "FORMAT_VERSION": {
      "DisplayName": "Eeprom format version number",
      "Description": "This value is incremented when changes are made to the eeprom format",
      "User": "Advanced"
    },
    "PILOT_THR_FILT": {
      "DisplayName": "Throttle filter cutoff",
      "Description": "Throttle filter cutoff (Hz) - active whenever altitude control is inactive - 0 to disable",
      "User": "Advanced",
      "Units": "Hz",
      "Range": {
        "low": "0",
        "high": "10"
      },
      "Increment": "0.5"
    },
    "FS_GCS_ENABLE": {
      "DisplayName": "Ground Station Failsafe Enable",
      "Description": "Controls whether failsafe will be invoked when connection with Ground station is lost",
      "User": "Standard",
      "Values": {
        "0": "Disabled/NoAction",
        "1": "RTL",
        "3": "SmartRTL or RTL",
        "4": "SmartRTL or Land",
        "5": "Land"
      }
    }
  },
  "ADSB_": {
    "ADSB_EMIT_TYPE": {
      "DisplayName": "Emitter type",
      "Description": "ADSB classification for the type of vehicle emitting the transponder signal",
      "User": "Advanced",
      "Values": {
        "0": "NoInfo",
        "14": "UAV",
        "7": "Rotocraft"
      }
    }
  }
}
```

--------------------------------

### Q_GUIDED_MODE: Enable VTOL in GUIDED Mode

Source: https://github.com/ardupilot/parameterrepository/blob/main/Plane-4.8/Parameters.rst

Enables the use of VTOL flight within GUIDED mode. When enabled, the aircraft transitions to VTOL flight and hovers upon reaching the guided destination.

```APIDOC
## Q_GUIDED_MODE

### Description
Enables the use of VTOL flight within GUIDED mode. When this parameter is enabled, the aircraft will switch to VTOL flight upon reaching the guided destination and hover there.

### Method
SET

### Endpoint
/ardupilot/parameterrepository

### Parameters
#### Query Parameters
- **parameter_id** (string) - Required - The ID of the parameter to set.
- **value** (integer) - Required - The new value for the parameter.

#### Request Body
None

### Request Example
```json
{
  "parameter_id": "Q_GUIDED_MODE",
  "value": 1
}
```

### Response
#### Success Response (200)
- **message** (string) - Confirmation message.

#### Response Example
```json
{
  "message": "Parameter Q_GUIDED_MODE set to 1"
}
```

### Values
- 0: Disabled
- 1: Enabled
```

--------------------------------

### Script and Lighting Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/ParametersLatex.rst

List of script and lighting parameters available in the ArduPilot parameter repository.

```APIDOC
## Script Parameters

### Description
Parameters for script execution.

### Method
N/A

### Endpoint
N/A

### Parameters
#### Query Parameters
- **ID** (integer) - N/A - Script ID
- **Name** (string) - N/A - Script Name

| ID  | Name      |
|-----|-----------|
| 103 | Script10  |
| 104 | Script11  |
| 105 | Script12  |
| 106 | Script13  |
| 107 | Script14  |
| 108 | Script15  |
| 109 | Script16  |

## NeoPixel Parameters

### Description
Parameters for NeoPixel LED control.

### Method
N/A

### Endpoint
N/A

### Parameters
#### Query Parameters
- **ID** (integer) - N/A - NeoPixel ID
- **Name** (string) - N/A - NeoPixel Name

| ID  | Name      |
|-----|-----------|
| 120 | NeoPixel1 |
| 121 | NeoPixel2 |
| 122 | NeoPixel3 |
| 123 | NeoPixel4 |

## Lights Parameters

### Description
Parameters for general lighting control.

### Method
N/A

### Endpoint
N/A

### Parameters
#### Query Parameters
- **ID** (integer) - N/A - Light ID
- **Name** (string) - N/A - Light Name

| ID  | Name        |
|-----|-------------|
| 181 | Lights1     |
| 182 | Lights2     |
| 183 | VideoSwitch |
```

--------------------------------

### Simulation Initialization Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

Parameters for setting initial conditions in ArduPilot simulations.

```APIDOC
## SIM_INIT_ALT_OFS: Initial Altitude Offset

### Description
GPS initial alt offset from origin

## SIM_INIT_LAT_OFS: Initial Latitude Offset

### Description
GPS initial lat offset from origin

## SIM_INIT_LON_OFS: Initial Longitude Offset

### Description
GPS initial lon offset from origin
```

--------------------------------

### Parameter List Overview

Source: https://github.com/ardupilot/parameterrepository/blob/main/Copter-4.8/Parameters.rst

A comprehensive list of available parameters in the ArduPilot parameter repository.

```APIDOC
## Parameter List

### Description
This section provides a list of available parameters within the ArduPilot system.

### Parameters

- **105** (Script12)
- **106** (Script13)
- **107** (Script14)
- **108** (Script15)
- **109** (Script16)
- **120** (NeoPixel1)
- **121** (NeoPixel2)
- **122** (NeoPixel3)
- **123** (NeoPixel4)
- **124** (RateRoll)
- **125** (RatePitch)
- **126** (RateThrust)
- **127** (RateYaw)
- **129** (ProfiLED1)
- **130** (ProfiLED2)
- **131** (ProfiLED3)
- **132** (ProfiLEDClock)
- **133** (Winch Clutch)
- **134** (SERVOn_MIN)
- **135** (SERVOn_TRIM)
- **136** (SERVOn_MAX)
- **138** (Alarm)
- **139** (Alarm Inverted)
- **140** (RCIN1Scaled)
- **141** (RCIN2Scaled)
- **142** (RCIN3Scaled)
- **143** (RCIN4Scaled)
- **144** (RCIN5Scaled)
- **145** (RCIN6Scaled)
- **146** (RCIN7Scaled)
- **147** (RCIN8Scaled)
- **148** (RCIN9Scaled)
- **149** (RCIN10Scaled)
- **150** (RCIN11Scaled)
- **151** (RCIN12Scaled)
- **152** (RCIN13Scaled)
- **153** (RCIN14Scaled)
- **154** (RCIN15Scaled)
- **155** (RCIN16Scaled)
- **160** (Motor13)
- **161** (Motor14)
- **162** (Motor15)
- **163** (Motor16)
- **164** (Motor17)
- **165** (Motor18)
- **166** (Motor19)
- **167** (Motor20)
- **168** (Motor21)
- **169** (Motor22)
- **170** (Motor23)
- **171** (Motor24)
- **172** (Motor25)
- **173** (Motor26)
- **174** (Motor27)
- **175** (Motor28)
- **176** (Motor29)
- **177** (Motor30)
- **178** (Motor31)
- **179** (Motor32)
```

--------------------------------

### General Parameter Mappings

Source: https://github.com/ardupilot/parameterrepository/blob/main/Plane-4.8/Parameters.html

List of general parameters including RC inputs, ignition, starter, throttle, motor outputs, camera controls, script assignments, airbrakes, NeoPixel control, rate controls, ProfiLED control, servo on/off parameters, and alarm settings.

```APIDOC
## General Parameter Mappings

### Description
List of general parameters including RC inputs, ignition, starter, throttle, motor outputs, camera controls, script assignments, airbrakes, NeoPixel control, rate controls, ProfiLED control, servo on/off parameters, and alarm settings.

### Parameters

- **RCIN4** (int)
- **RCIN5** (int)
- **RCIN6** (int)
- **RCIN7** (int)
- **RCIN8** (int)
- **RCIN9** (int)
- **RCIN10** (int)
- **RCIN11** (int)
- **RCIN12** (int)
- **RCIN13** (int)
- **RCIN14** (int)
- **RCIN15** (int)
- **RCIN16** (int)
- **Ignition** (int)
- **Starter** (int)
- **Throttle** (int)
- **ThrottleLeft** (int)
- **ThrottleRight** (int)
- **TiltMotorFrontLeft** (int)
- **TiltMotorFrontRight** (int)
- **ElevonLeft** (int)
- **ElevonRight** (int)
- **VTailLeft** (int)
- **VTailRight** (int)
- **Motor9** (int)
- **Motor10** (int)
- **Motor11** (int)
- **Motor12** (int)
- **DifferentialSpoilerLeft2** (int)
- **DifferentialSpoilerRight2** (int)
- **CameraISO** (int)
- **CameraAperture** (int)
- **CameraFocus** (int)
- **CameraShutterSpeed** (int)
- **Script1** (int)
- **Script2** (int)
- **Script3** (int)
- **Script4** (int)
- **Script5** (int)
- **Script6** (int)
- **Script7** (int)
- **Script8** (int)
- **Script9** (int)
- **Script10** (int)
- **Script11** (int)
- **Script12** (int)
- **Script13** (int)
- **Script14** (int)
- **Script15** (int)
- **Script16** (int)
- **Airbrakes** (int)
- **NeoPixel1** (int)
- **NeoPixel2** (int)
- **NeoPixel3** (int)
- **NeoPixel4** (int)
- **RateRoll** (int)
- **RatePitch** (int)
- **RateThrust** (int)
- **RateYaw** (int)
- **ProfiLED1** (int)
- **ProfiLED2** (int)
- **ProfiLED3** (int)
- **ProfiLEDClock** (int)
- **SERVOn_MIN** (int)
- **SERVOn_TRIM** (int)
- **SERVOn_MAX** (int)
- **Alarm** (int)
- **Alarm Inverted** (int)
- **RCIN1Scaled** (int)
- **RCIN2Scaled** (int)
- **RCIN3Scaled** (int)
- **RCIN4Scaled** (int)
- **RCIN5Scaled** (int)
- **RCIN6Scaled** (int)
- **RCIN7Scaled** (int)
- **RCIN8Scaled** (int)
- **RCIN9Scaled** (int)
- **RCIN10Scaled** (int)
- **RCIN11Scaled** (int)
- **RCIN12Scaled** (int)
- **RCIN13Scaled** (int)
- **RCIN14Scaled** (int)
- **RCIN15Scaled** (int)
- **RCIN16Scaled** (int)
- **Motor13** (int)
- **Motor14** (int)
- **Motor15** (int)
- **Motor16** (int)
- **Motor17** (int)
- **Motor18** (int)
- **Motor19** (int)
- **Motor20** (int)
- **Motor21** (int)
- **Motor22** (int)
- **Motor23** (int)
- **Motor24** (int)
- **Motor25** (int)
- **Motor26** (int)
- **Motor27** (int)
- **Motor28** (int)
- **Motor29** (int)
- **Motor30** (int)
- **Motor31** (int)
- **Motor32** (int)

### RebootRequired
- **Value**: True
```

--------------------------------

### Tuning and Stabilization Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Plane-4.8/ParametersLatex.rst

Parameters related to autotuning, QuickTune, and mount stabilization.

```APIDOC
## Test autotuned gains after tune is complete (180)

### Description
Tests the autotuned gains after a tuning process has been completed.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 180
```

```APIDOC
## QuickTune (181)

### Description
Enables and configures the QuickTune functionality for rapid parameter adjustments.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 181
```

```APIDOC
## Mount Roll/Pitch Lock (185)

### Description
Enables or configures the lock for Mount Roll and Pitch axes.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 185
```

```APIDOC
## Mount POI Lock (186)

### Description
Enables or configures the lock for the Mount Point of Interest (POI) functionality.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 186
```

```APIDOC
## Mount1 Roll (212)

### Description
Controls the Roll axis of Mount 1.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 212
```

```APIDOC
## Mount1 Pitch (213)

### Description
Controls the Pitch axis of Mount 1.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 213
```

```APIDOC
## Mount1 Yaw (214)

### Description
Controls the Yaw axis of Mount 1.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 214
```

```APIDOC
## Mount2 Roll (215)

### Description
Controls the Roll axis of Mount 2.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 215
```

```APIDOC
## Mount2 Pitch (216)

### Description
Controls the Pitch axis of Mount 2.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 216
```

```APIDOC
## Mount2 Yaw (217)

### Description
Controls the Yaw axis of Mount 2.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
N/A

### Details
- **ID**: 217
```

--------------------------------

### Rover Quicktune Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Blimp-4.8/ParametersLatex.rst

Parameters for enabling and configuring the rover quicktune system.

```APIDOC
## RTUN_ENABLE: Rover Quicktune Enable

### Description
Enables the rover quicktune system.

### Method
N/A (Parameter Configuration)

### Endpoint
N/A

### Parameters
#### Query Parameters
- **RTUN_ENABLE** (enum) - Required - Enable quicktune system.
  - Value 0: Disabled
  - Value 1: Enabled

## RTUN_AXES: Rover Quicktune Axes

### Description
Specifies the axes to be tuned by the rover quicktune system.

### Method
N/A (Parameter Configuration)

### Endpoint
N/A

### Parameters
#### Query Parameters
- **RTUN_AXES** (bitmask) - Required - Axes to tune.
  - Bit 0: Steering
  - Bit 1: Speed

## RTUN_STR_FFRATIO: Rover Quicktune Steering Rate FeedForward Ratio

### Description
Sets the ratio between measured response and FF gain for steering rate. Raising this value increases FF gain.

### Method
N/A (Parameter Configuration)

### Endpoint
N/A

### Parameters
#### Query Parameters
- **RTUN_STR_FFRATIO** (float) - Required - Rover Quicktune Steering Rate FeedForward ratio.
  - Range: 0 to 1.0

## RTUN_STR_P_RATIO: Rover Quicktune Steering FF to P Ratio

### Description
Sets the ratio between steering FeedForward and Proportional gain.

### Method
N/A (Parameter Configuration)

### Endpoint
N/A

### Parameters
#### Query Parameters
- **RTUN_STR_P_RATIO** (float) - Required - Rover Quicktune Steering FF to P ratio.
```

--------------------------------

### ArduPilot Parameters Overview

Source: https://github.com/ardupilot/parameterrepository/blob/main/Blimp-4.8/Parameters.rst

A list of available script and hardware-related parameters in the ArduPilot parameter repository.

```APIDOC
## ArduPilot Parameters Overview

### Description
This section provides a general overview of parameters available in the ArduPilot parameter repository, including script identifiers and hardware control parameters.

### Parameters

#### Script Parameters
- **Script13** (ID: 106)
- **Script14** (ID: 107)
- **Script15** (ID: 108)
- **Script16** (ID: 109)

#### NeoPixel Parameters
- **NeoPixel1** (ID: 120)
- **NeoPixel2** (ID: 121)
- **NeoPixel3** (ID: 122)
- **NeoPixel4** (ID: 123)

#### Rate Control Parameters
- **RateRoll** (ID: 124)
- **RatePitch** (ID: 125)
- **RateThrust** (ID: 126)
- **RateYaw** (ID: 127)

#### Wing/Sail Parameters
- **WingSailElevator** (ID: 128)

#### ProfiLED Parameters
- **ProfiLED1** (ID: 129)
- **ProfiLED2** (ID: 130)
- **ProfiLED3** (ID: 131)
- **ProfiLEDClock** (ID: 132)

#### Winch Parameters
- **Winch Clutch** (ID: 133)

#### Servo Parameters
- **SERVOn_MIN** (ID: 134)
- **SERVOn_TRIM** (ID: 135)
- **SERVOn_MAX** (ID: 136)
- **SailMastRotation** (ID: 137)

#### Alarm Parameters
- **Alarm** (ID: 138)
- **Alarm Inverted** (ID: 139)

#### RC Input Scaled Parameters
- **RCIN1Scaled** (ID: 140)
- **RCIN2Scaled** (ID: 141)
- **RCIN3Scaled** (ID: 142)
- **RCIN4Scaled** (ID: 143)
- **RCIN5Scaled** (ID: 144)
- **RCIN6Scaled** (ID: 145)
- **RCIN7Scaled** (ID: 146)
- **RCIN8Scaled** (ID: 147)
- **RCIN9Scaled** (ID: 148)
- **RCIN10Scaled** (ID: 149)
- **RCIN11Scaled** (ID: 150)
- **RCIN12Scaled** (ID: 151)
- **RCIN13Scaled** (ID: 152)
- **RCIN14Scaled** (ID: 153)
- **RCIN15Scaled** (ID: 154)
- **RCIN16Scaled** (ID: 155)

#### Camera Parameters
- **CameraZoom** (ID: 180)

```

--------------------------------

### ArduPilot Parameters Overview

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

A list of available parameters in the ArduPilot parameter repository.

```APIDOC
## ArduPilot Parameters Overview

### Description
This section provides a comprehensive list of parameters available within the ArduPilot parameter repository, categorized for clarity.

### Parameters

#### Motor Parameters
- **Motor6** (int) - Motor 6 control
- **Motor7** (int) - Motor 7 control
- **Motor8** (int) - Motor 8 control
- **Motor9** (int) - Motor 9 control
- **Motor10** (int) - Motor 10 control
- **Motor11** (int) - Motor 11 control
- **Motor12** (int) - Motor 12 control

#### RC Input Parameters
- **RCIN1/Pitch** (int) - RC Input 1 (Pitch)
- **RCIN2/Roll** (int) - RC Input 2 (Roll)
- **RCIN3/HeaveVertical** (int) - RC Input 3 (Heave/Vertical)
- **RCIN4/YawTurn** (int) - RC Input 4 (Yaw/Turn)
- **RCIN5/SurgeForward** (int) - RC Input 5 (Surge/Forward)
- **RCIN6/SwayLateral** (int) - RC Input 6 (Sway/Lateral)
- **RCIN7/CameraPan** (int) - RC Input 7 (Camera Pan)
- **RCIN8/CameraTilt** (int) - RC Input 8 (Camera Tilt)
- **RCIN9** (int) - RC Input 9
- **RCIN10** (int) - RC Input 10
- **RCIN11** (int) - RC Input 11
- **RCIN12** (int) - RC Input 12
- **RCIN13** (int) - RC Input 13
- **RCIN14** (int) - RC Input 14
- **RCIN15** (int) - RC Input 15
- **RCIN16** (int) - RC Input 16

#### Camera Parameters
- **CameraISO** (int) - Camera ISO setting
- **CameraAperture** (int) - Camera Aperture setting
- **CameraFocus** (int) - Camera Focus setting
- **CameraShutterSpeed** (int) - Camera Shutter Speed setting

#### Script Parameters
- **Script1** (int) - Script 1 control
- **Script2** (int) - Script 2 control
- **Script3** (int) - Script 3 control
- **Script4** (int) - Script 4 control
- **Script5** (int) - Script 5 control
- **Script6** (int) - Script 6 control
- **Script7** (int) - Script 7 control
- **Script8** (int) - Script 8 control
- **Script9** (int) - Script 9 control
- **Script10** (int) - Script 10 control
- **Script11** (int) - Script 11 control
- **Script12** (int) - Script 12 control
- **Script13** (int) - Script 13 control
- **Script14** (int) - Script 14 control
- **Script15** (int) - Script 15 control
- **Script16** (int) - Script 16 control

#### NeoPixel Parameters
- **NeoPixel1** (int) - NeoPixel 1 control
- **NeoPixel2** (int) - NeoPixel 2 control
- **NeoPixel3** (int) - NeoPixel 3 control
- **NeoPixel4** (int) - NeoPixel 4 control

#### Servo Parameters
- **SERVOn_MIN** (int) - Servo On Minimum PWM
- **SERVOn_TRIM** (int) - Servo On Trim PWM
- **SERVOn_MAX** (int) - Servo On Maximum PWM

#### Other Parameters
- **Winch** (int) - Winch control
- **Lights1** (int) - Lights 1 control
- **Lights2** (int) - Lights 2 control
- **VideoSwitch** (int) - Video Switch control
- **Actuator1** (int) - Actuator 1 control
- **Actuator2** (int) - Actuator 2 control
- **Actuator3** (int) - Actuator 3 control
- **Actuator4** (int) - Actuator 4 control
- **Actuator5** (int) - Actuator 5 control
- **Actuator6** (int) - Actuator 6 control
```

--------------------------------

### Other Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

Miscellaneous parameters including SERVOn_MIN, SERVOn_TRIM, SERVOn_MAX, Lights1, Lights2, and VideoSwitch.

```APIDOC
## Other Parameters

### Description
Miscellaneous parameters including SERVOn_MIN, SERVOn_TRIM, SERVOn_MAX, Lights1, Lights2, and VideoSwitch.

### Parameters

- **SERVOn_MIN**: Parameter ID 134
- **SERVOn_TRIM**: Parameter ID 135
- **SERVOn_MAX**: Parameter ID 136
- **Lights1**: Parameter ID 181
- **Lights2**: Parameter ID 182
- **VideoSwitch**: Parameter ID 183
```

--------------------------------

### General Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Tracker-4.8/ParametersLatex.rst

A list of general ArduPilot parameters.

```APIDOC
## General Parameters

### Description
A list of general ArduPilot parameters.

### Parameters

- **RateYaw** (Integer)
- **WingSailElevator** (Integer)
- **ProfiLED1** (Integer)
- **ProfiLED2** (Integer)
- **ProfiLED3** (Integer)
- **ProfiLEDClock** (Integer)
- **WinchClutch** (Integer)
- **SERVOn_MIN** (Integer)
- **SERVOn_TRIM** (Integer)
- **SERVOn_MAX** (Integer)
- **SailMastRotation** (Integer)
- **Alarm** (Integer)
- **AlarmInverted** (Integer)
- **RCIN1Scaled** (Integer)
- **RCIN2Scaled** (Integer)
- **RCIN3Scaled** (Integer)
- **RCIN4Scaled** (Integer)
- **RCIN5Scaled** (Integer)
- **RCIN6Scaled** (Integer)
- **RCIN7Scaled** (Integer)
- **RCIN8Scaled** (Integer)
- **RCIN9Scaled** (Integer)
- **RCIN10Scaled** (Integer)
- **RCIN11Scaled** (Integer)
- **RCIN12Scaled** (Integer)
- **RCIN13Scaled** (Integer)
- **RCIN14Scaled** (Integer)
- **RCIN15Scaled** (Integer)
- **RCIN16Scaled** (Integer)
- **CameraZoom** (Integer)
```

--------------------------------

### General Parameters List

Source: https://github.com/ardupilot/parameterrepository/blob/main/Tracker-4.8/ParametersLatex.rst

A list of general parameters available in the ArduPilot parameter repository.

```APIDOC
## General Parameters

### Description
A list of general parameters available in the ArduPilot parameter repository.

### Parameters

- **123**: NeoPixel4
- **124**: RateRoll
- **125**: RatePitch
- **126**: RateThrust
- **127**: RateYaw
- **128**: WingSailElevator
- **129**: ProfiLED1
- **130**: ProfiLED2
- **131**: ProfiLED3
- **132**: ProfiLEDClock
- **133**: Winch Clutch
- **134**: SERVOn_MIN
- **135**: SERVOn_TRIM
- **136**: SERVOn_MAX
- **137**: SailMastRotation
- **138**: Alarm
- **139**: Alarm Inverted
- **140**: RCIN1Scaled
- **141**: RCIN2Scaled
- **142**: RCIN3Scaled
- **143**: RCIN4Scaled
- **144**: RCIN5Scaled
- **145**: RCIN6Scaled
- **146**: RCIN7Scaled
- **147**: RCIN8Scaled
- **148**: RCIN9Scaled
- **149**: RCIN10Scaled
- **150**: RCIN11Scaled
- **151**: RCIN12Scaled
- **152**: RCIN13Scaled
- **153**: RCIN14Scaled
- **154**: RCIN15Scaled
- **155**: RCIN16Scaled
- **180**: CameraZoom
```

--------------------------------

### NeoPixel Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Rover-4.8/ParametersLatex.rst

Details parameters for configuring NeoPixel LED outputs.

```APIDOC
## NeoPixel Parameters

### Description
This section details parameters for configuring NeoPixel LED outputs.

### Parameters
#### Query Parameters
- **pixel_num** (integer) - Required - The NeoPixel number.

### Example
GET /api/parameters/neopixel?pixel_num=1
```

--------------------------------

### SIM_LED_LAYOUT: LED Layout Configuration

Source: https://github.com/ardupilot/parameterrepository/blob/main/Copter-4.8/Parameters.rst

Configures the layout for LEDs.

```APIDOC
## SIM_LED_LAYOUT

### Description
LED layout config value
```

--------------------------------

### Fetch Parameter JSON and Markdown Documentation

Source: https://context7.com/ardupilot/parameterrepository/llms.txt

Uses curl to download parameter definition files in JSON and Markdown formats from the GitHub repository. Specify the vehicle type and version.

```bash
# List available vehicle versions
ls -d */

# Fetch parameter JSON for Copter 4.8
curl -O https://raw.githubusercontent.com/ArduPilot/ParameterRepository/main/Copter-4.8/apm.pdef.json

# Fetch parameter documentation in Markdown
curl -O https://raw.githubusercontent.com/ArduPilot/ParameterRepository/main/Plane-4.8/Parameters.md
```

--------------------------------

### General Parameter List

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

A list of available parameters in the ArduPilot parameter repository.

```APIDOC
## General Parameter List API

### Description
Retrieves a list of all available parameters in the ArduPilot parameter repository.

### Method
GET

### Endpoint
/ardupilot/parameterrepository/parameters

### Response
#### Success Response (200)
- **parameters** (array) - A list of parameter objects.
  - **id** (integer) - The unique identifier for the parameter.
  - **name** (string) - The name of the parameter.

#### Response Example
```json
{
  "parameters": [
    {"id": 90, "name": "CameraISO"},
    {"id": 91, "name": "CameraAperture"},
    {"id": 92, "name": "CameraFocus"},
    {"id": 93, "name": "CameraShutterSpeed"},
    {"id": 94, "name": "Script1"},
    {"id": 95, "name": "Script2"},
    {"id": 96, "name": "Script3"},
    {"id": 97, "name": "Script4"},
    {"id": 98, "name": "Script5"},
    {"id": 99, "name": "Script6"},
    {"id": 100, "name": "Script7"},
    {"id": 101, "name": "Script8"},
    {"id": 102, "name": "Script9"},
    {"id": 103, "name": "Script10"},
    {"id": 104, "name": "Script11"},
    {"id": 105, "name": "Script12"},
    {"id": 106, "name": "Script13"},
    {"id": 107, "name": "Script14"},
    {"id": 108, "name": "Script15"},
    {"id": 109, "name": "Script16"},
    {"id": 120, "name": "NeoPixel1"},
    {"id": 121, "name": "NeoPixel2"},
    {"id": 122, "name": "NeoPixel3"},
    {"id": 123, "name": "NeoPixel4"},
    {"id": 134, "name": "SERVOn_MIN"},
    {"id": 135, "name": "SERVOn_TRIM"},
    {"id": 136, "name": "SERVOn_MAX"},
    {"id": 181, "name": "Lights1"},
    {"id": 182, "name": "Lights2"},
    {"id": 183, "name": "VideoSwitch"},
    {"id": 184, "name": "Actuator1"},
    {"id": 185, "name": "Actuator2"},
    {"id": 186, "name": "Actuator3"},
    {"id": 187, "name": "Actuator4"},
    {"id": 188, "name": "Actuator5"},
    {"id": 189, "name": "Actuator6"}
  ]
}
```
```

--------------------------------

### General Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Blimp-4.8/Parameters.rst

A list of general system parameters including servo outputs, camera controls, and alarms.

```APIDOC
## General Parameters List

### Description
This section lists various parameters available in the ArduPilot parameter repository.

### Method
N/A (Parameter Listing)

### Endpoint
N/A (Parameter Listing)

### Parameters
N/A

### Request Example
N/A

### Response
#### Success Response (200)
List of parameters with their IDs and names.

#### Response Example
```
| 134   | SERVOn_MIN                |
| 135   | SERVOn_TRIM               |
| 136   | SERVOn_MAX                |
| 137   | SailMastRotation          |
| 138   | Alarm                     |
| 139   | Alarm Inverted            |
| 140   | RCIN1Scaled               |
| 141   | RCIN2Scaled               |
| 142   | RCIN3Scaled               |
| 143   | RCIN4Scaled               |
| 144   | RCIN5Scaled               |
| 145   | RCIN6Scaled               |
| 146   | RCIN7Scaled               |
| 147   | RCIN8Scaled               |
| 148   | RCIN9Scaled               |
| 149   | RCIN10Scaled              |
| 150   | RCIN11Scaled              |
| 151   | RCIN12Scaled              |
| 152   | RCIN13Scaled              |
| 153   | RCIN14Scaled              |
| 154   | RCIN15Scaled              |
| 155   | RCIN16Scaled              |
| 180   | CameraZoom                |
```
```

--------------------------------

### ArduPilot Parameters Overview

Source: https://github.com/ardupilot/parameterrepository/blob/main/Plane-4.8/ParametersLatex.rst

A list of parameter IDs and their brief descriptions from the ArduPilot parameter repository.

```APIDOC
## ArduPilot Parameters Overview

### Description
This section provides a list of parameter IDs and their corresponding descriptions.

### Parameters

| ID  | Description                         |
|-----|-------------------------------------|
| 180 | Test autotuned gains after tune is complete |
| 181 | QuickTune                           |
| 183 | AUTOLAND mode                       |
| 184 | System ID Chirp                     |
| 185 | Mount Roll/Pitch Lock               |
| 186 | Mount POI Lock                      |
| 208 | Flap                                |
| 209 | VTOL Forward Throttle               |
| 210 | Airbrakes                           |
| 212 | Mount1 Roll                         |
| 213 | Mount1 Pitch                        |
| 214 | Mount1 Yaw                          |
| 215 | Mount2 Roll                         |
| 216 | Mount2 Pitch                        |
| 217 | Mount2 Yaw                          |
| 218 | Loweheiser throttle                 |
| 300 | Scripting1                          |
| 301 | Scripting2                          |
| 302 | Scripting3                          |
| 303 | Scripting4                          |
| 304 | Scripting5                          |
| 305 | Scripting6                          |
| 306 | Scripting7                          |
| 307 | Scripting8                          |
| 308 | Scripting9                          |
| 309 | Scripting10                         |
| 310 | Scripting11                         |
| 311 | Scripting12                         |
| 312 | Scripting13                         |
| 313 | Scripting14                         |
| 314 | Scripting15                         |
| 315 | Scripting16                         |
| 316 | Stop-Restart Scripting              |
```

--------------------------------

### NeoPixel and Lights Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/ParametersLatex.rst

Information on parameters related to NeoPixel and general lighting configurations.

```APIDOC
## NeoPixel and Lights Parameters API

### Description
This section lists parameters related to NeoPixel devices and other lighting configurations.

### Method
GET (Conceptual)

### Endpoint
/ardupilot/parameterrepository/lights

### Parameters
#### Path Parameters
None

#### Query Parameters
- **name** (string) - Optional - Filter parameters by name (e.g., NeoPixel).

### Response
#### Success Response (200)
- **parameter_name** (string) - The name of the parameter.
- **id** (integer) - The ID associated with the parameter.
- **description** (string) - A description of the parameter.

#### Response Example
```json
[
  {
    "id": 121,
    "parameter_name": "NeoPixel2",
    "description": "NeoPixel 2 configuration"
  },
  {
    "id": 122,
    "parameter_name": "NeoPixel3",
    "description": "NeoPixel 3 configuration"
  },
  {
    "id": 181,
    "parameter_name": "Lights1",
    "description": "Lights 1 configuration"
  }
]
```

### Available Parameters:
- NeoPixel2 (ID: 121)
- NeoPixel3 (ID: 122)
- NeoPixel4 (ID: 123)
- Lights1 (ID: 181)
- Lights2 (ID: 182)
- VideoSwitch (ID: 183)
- Actuator1 (ID: 184)
- Actuator2 (ID: 185)
- Actuator3 (ID: 186)
- Actuator4 (ID: 187)
- Actuator5 (ID: 188)
- Actuator6 (ID: 189)
```

--------------------------------

### General ArduPilot Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

A list of general ArduPilot parameters including motor, winch, camera, script, NeoPixel, servo, lights, video switch, and actuator configurations.

```APIDOC
## ArduPilot Parameter List

### Description
This section provides a list of various ArduPilot parameters and their corresponding IDs.

### Method
N/A

### Endpoint
N/A

### Parameters
N/A

### Request Example
N/A

### Response
#### Success Response (200)
N/A

#### Response Example
N/A

### Parameter Table
| ID  | Name          |
|-----|---------------|
| 84  | Motor11       |
| 85  | Motor12       |
| 88  | Winch         |
| 90  | CameraISO     |
| 91  | CameraAperture|
| 92  | CameraFocus   |
| 93  | CameraShutterSpeed|
| 94  | Script1       |
| 95  | Script2       |
| 96  | Script3       |
| 97  | Script4       |
| 98  | Script5       |
| 99  | Script6       |
| 100 | Script7       |
| 101 | Script8       |
| 102 | Script9       |
| 103 | Script10      |
| 104 | Script11      |
| 105 | Script12      |
| 106 | Script13      |
| 107 | Script14      |
| 108 | Script15      |
| 109 | Script16      |
| 120 | NeoPixel1     |
| 121 | NeoPixel2     |
| 122 | NeoPixel3     |
| 123 | NeoPixel4     |
| 134 | SERVOn_MIN    |
| 135 | SERVOn_TRIM   |
| 136 | SERVOn_MAX    |
| 181 | Lights1       |
| 182 | Lights2       |
| 183 | VideoSwitch   |
| 184 | Actuator1     |
| 185 | Actuator2     |
| 186 | Actuator3     |
| 187 | Actuator4     |
| 188 | Actuator5     |
| 189 | Actuator6     |
```

--------------------------------

### Lighting and Video Switch Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Sub-4.8/Parameters.rst

This section lists parameters for lighting control and video switching.

```APIDOC
## Lighting and Video Switch Parameters

This section lists parameters for lighting control and video switching.

### Parameters

- **Lights1** (int) - Lighting Control 1
- **Lights2** (int) - Lighting Control 2
- **VideoSwitch** (int) - Video Switch Control
```

--------------------------------

### SERVO Parameters Overview

Source: https://github.com/ardupilot/parameterrepository/blob/main/Tracker-4.8/Parameters.rst

This section provides an overview of SERVO parameters.

```APIDOC
## SERVO Parameters

This section details various SERVO parameters available in ArduPilot.

### SERVO_RATE

#### Description

Default output rate in Hz for all PWM outputs.

#### Method

N/A (Parameter Configuration)

#### Endpoint

N/A

#### Parameters

##### Query Parameters

- **SERVO_RATE** (integer) - Description: Default output rate in Hz for all PWM outputs.
  - Range: 25 to 400
  - Units: hertz

### SERVO_DSHOT_RATE

#### Description

DShot output rate for all outputs as a multiple of the loop rate. 0 sets the output rate to be fixed at 1Khz for low loop rates. This value should never be set below 500Hz.

#### Method

N/A (Parameter Configuration)

#### Endpoint

N/A

#### Parameters

##### Query Parameters

- **SERVO_DSHOT_RATE** (integer) - Description: DShot output rate for all outputs.
  - Values:
    - 0: 1Khz
    - 1: loop-rate
    - 2: double loop-rate
    - 3: triple loop-rate
    - 4: quadruple loop rate

### SERVO_DSHOT_ESC

#### Description

DShot ESC type for all outputs. The ESC type affects the range of DShot commands available and the bit widths used. None means that no dshot commands will be executed. Some ESC types support Extended DShot Telemetry (EDT) which allows telemetry other than RPM data to be returned when using bi-directional dshot. If you enable EDT you must install EDT capable firmware for correct operation.

#### Method

N/A (Parameter Configuration)

#### Endpoint

N/A

#### Parameters

##### Query Parameters

- **SERVO_DSHOT_ESC** (integer) - Description: DShot ESC type for all outputs.
  - Values:
    - 0: None
    - 1: BLHeli32/Kiss/AM32
    - 2: BLHeli_S/BlueJay
    - 3: BLHeli32/AM32/Kiss+EDT
    - 4: BLHeli_S/BlueJay+EDT

### SERVO_GPIO_MASK

#### Description

Bitmask of outputs which will be available as GPIOs. Any output with either the function set to -1 or with the corresponding bit set in this mask will be available for use as a GPIO pin.

#### Method

N/A (Parameter Configuration)

#### Endpoint

N/A

#### Parameters

##### Query Parameters

- **SERVO_GPIO_MASK** (integer) - Description: Bitmask of outputs available as GPIOs.
  - Bitmask:
    - Bit 0: Servo 1
    - Bit 1: Servo 2
    - Bit 2: Servo 3
    - Bit 3: Servo 4
    - Bit 4: Servo 5
    - Bit 5: Servo 6
    - Bit 6: Servo 7
    - Bit 7: Servo 8
    - Bit 8: Servo 9

*Note: Reboot required after change.*

```

--------------------------------

### NeoPixel and LED Parameters

Source: https://github.com/ardupilot/parameterrepository/blob/main/Rover-4.8/Parameters.rst

Details parameters for controlling NeoPixel and ProfiLED devices.

```APIDOC
## NeoPixel and LED Parameters

### Description
This section details parameters for controlling NeoPixel and ProfiLED devices.

### Parameters

#### NeoPixel Parameters
- **NeoPixel1** to **NeoPixel4** (number) - Parameters for controlling NeoPixel strips.

#### ProfiLED Parameters
- **ProfiLED1** to **ProfiLED3** (number) - Parameters for controlling ProfiLED devices.
- **ProfiLEDClock** (number) - Parameter for ProfiLED clock settings.
```