©2012 DJI Innovation s . All Rights Reserved.

- 1

- 

# Ground Station Wireless Data

- link User Manual

V 2. 8

201 3 .0 3

. 07 Revision



## www.dji

- innovations.com©2012 DJI Innovation s . All Rights Reserved.

- 2

- 

# Disclaimer

Thank you for purchasing product(s) in DJI Innovations . Please strictly follow these steps to install all the

software and hardware products, and make sure your Ground Station and Wireless Data

- link work perfectly.

Please use the wireless data

- link in accordance with the provisions of the local radio control. DJI Innovation s assumes no liability for damage(s) or injured incurr ed directly or indirectly from the use of this product.
As DJI Innovations has no control over use, setup, final assembly, modification (including use of non

- specified

DJI parts i.e. motors, ESCs, propellers, etc.) or misuse, no liability shall be assume d nor accepted for any
resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. DJI

Innovation s assumes no liability for damage(s) or injured incurred directly or indirectly from the use of this
product.

Google logo is a registered trademark of Google Inc. DJI is a registered trademark of DJI Innovation s. Names
of products, brands, etc., appearing in this manual are trademarks or registered trademarks of their respective
owner companies. This product and m anual are copyrighted by DJI Innovation s with all rights reserved. No
part of this product or manual shall be reproduced in any form without the prior written consent or authorization

of DJI Innovation s . No patent liability is assumed with respect to the u se of the product or information

contained herein.



# Profile

Please read this instruction thoroughly for proper operation of your new DJI Ground Station and Wireless

Data

- link. Full featured DJI Ground Station enables 3

- D M ap W ay P oints E diting, F light P at h P lanning,

R eal

- time F light S tate F eedback and A uto T akeoff and L anding. This product is specially designed for the
purpose of aircraft operation, BVR (Beyond Visual Range) flying in applications such as surveillance, aerial
photography, etc. Working with DJI autopilot system, DJI Ground Station not only ensures stable performance
and safety of the aircraft, easy operation for the pilot, but also allows the aircraft to fly along the flight path set
before or modified during the flight mission in the Ground Station software autonomously. This manual covers

both Single Waypoint and Ground Station products. Read this manual according to your product package. E.g.,
if you have WKM Single Waypoint, then you do not need to read section 4.4. Please refer to DJI au topilot

manual for semi

- auto takeoff and landing.©2012 DJI Innovation s . All Rights Reserved.

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- 

### Production ACE WKM

Product packages View

Mode Joystick

/Keyboard Mode Single Waypoint Ground Station Single Waypoint 5 Waypoint s Ground Station

3D MapDisplay       

Real

- time Flight Monitoring       
Flight Simulation      
One Key Takeoff (WKM)   
Joystick / Keyboard Mode      
One Key Go Home     

Click Go Mode     
Waypoints Editing 
200 Waypoints 

5 Waypoints 

50 Waypoints

Automatic Tak eoff & Landing   

F Channel Controller   
General Purpose Servo Action   

Six Route Templates  
No p hotogrammetry

Tool 

Photogrammetry Tool  ©2012 DJI Innovation s . All Rights Reserved.

- 4

- 

# In Box

Wireless Data

- link Ground End ×1

It connects to your computer. Computer sends commands and
receives flight data through it.



## Wireless Data

- link Air End 900MHz ×1 or 2.4GHz ×1

It connects to DJI autopilot system. Autopilot system sends flight
data and receives commands from computer by it.



## Ground Station Inst all CD×1

It contains Ground Station and all required software installation

files.



## USB Cable ×1

For connection between wireless data

- link ground end and computer. 

## 4

- Pin Cable ×1

For connection between wireless data

- link air end and autopilot syste m. 

## Warranty Card ×1
It recommends the necessary conditions for using this system and related safety issues. Please fill out the

customer & information card and return to DJI Innovations to register your product warranty.©2012 DJI Innovation s . All Rights Reserved.

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- 

# Contents

Disclaimer

................................ ................................ ................................ ................................ ................ - 2

- Profile

................................ ................................ ................................ ................................ ....................... - 2

- In Box

................................ ................................ ................................ ................................ ....................... - 4

- Contents

................................ ................................ ................................ ................................ ................... - 5

- Matters Need Attention

................................ ................................ ................................ ............................. - 6

- Connection

................................ ................................ ................................ ................................ ............... - 7

- Ground Station Software

................................ ................................ ................................ .......................... - 8

- Install Software

................................ ................................ ................................ ................................ .... - 8

- Start Software

................................ ................................ ................................ ................................ .......... - 9

- Application

................................ ................................ ................................ ................................ ............... - 9

- Control Mode Switch

................................ ................................ ................................ ......................... - 10

- GUI

................................ ................................ ................................ ................................ ........................ - 11

- 1 View Mode

................................ ................................ ................................ ................................ .......... - 14

- 1.1 View Mode Procedures

................................ ................................ ................................ ........... - 14

- 1.2 System Setting

................................ ................................ ................................ ....................... - 14

- 2 Joystick/Keyboard Mode

................................ ................................ ................................ ................. - 18

- 2.1 Simulator

................................ ................................ ................................ ................................ - 18

- 2.2 One Key Takeoff

................................ ................................ ................................ .................... - 19

- 2.3 Joystick and Keyboard Mode

................................ ................................ ................................ .. - 20

- 3 Click Go Mode

................................ ................................ ................................ ................................ - 22

- 4 Waypoint(Single Way point User Skip This)

................................ ................................ ..................... - 24

- 4.1 Waypoint Mode

................................ ................................ ................................ ...................... - 24

- (I) Flight Mission Setting

................................ ................................ ................................ ............... - 27

- (II) Upload Flight Mission

................................ ................................ ................................ .............. - 31

- (III) Take off Aircraft

................................ ................................ ................................ ...................... - 31

- (IV) Switch to Autopilot Mode

................................ ................................ ................................ ....... - 31

- (V) GO!!

................................ ................................ ................................ ................................ ....... - 32

- 4.2 Auto Takeoff and Landing

................................ ................................ ................................ ....... - 33

- 4.3 F Channel Controller

................................ ................................ ................................ .............. - 34

- 4.4 General Purpose Servo Action (GP

- Servo Action)

................................ ................................ .. - 35

- 4.5 Six Pre

- Programmed Route Templates

................................ ................................ ................... - 37

- 4.6 Photogrammetry Tool

................................ ................................ ................................ ............. - 38

- Appendix

................................ ................................ ................................ ................................ ................ - 40

- List of Ground Station Shortcut Keys

................................ ................................ ................................ . - 40

- Troubleshooting

................................ ................................ ................................ ................................ - 41

- Data

- link LED Introduction

................................ ................................ ................................ ................. - 44

- Wireless Data

- link Specification

................................ ................................ ................................ ......... - 45

-©2012 DJI Innovation s . All Rights Reserved.

- 6

- 

# Matters Need Attention

1. 

### The ability of penetrating of radio signal from 2.4GHz wireless data

- link is weak; please make sure the antenna of it is always visible to the gro und end during the flight. Human body, trees, buildings or hills will stop the communication between air end and ground end.

2. 

### You’d better put the ground end at high place. This can guarantee a good communication range.

3. 

### Make sure the antenna head of air end is erect down, and the antenna head of ground end is erect up. Make sure there is no obstacle between antennas; otherwise the communication range will be reduced.

4. 

### Ground end Link

- Alarm red light on is distance alarm, red light off is safe. When it is on, you’d better return your aircraft.

5. 

### When ground end Link

- Alarm green light is off, this indicates the communication between ground end and air end is off, whatever the state of red light.

6. 

### Make sure the driver is installed correctly.

7. 

### Please choose the right com port.

8. 

### Check out the power supply of wireless data

- links before use.

9. 

### Please close the DJI assistant software before open the ground station. Otherwise there will be port conflict.

10. 

### Make sure the distance between 2.4GHz ground end and air end is over 1.5m ; the distance between 900MHz ground end and air end is over 5m.

11. 

### Use the right cable for connection.

12. 

### High voltage servos & FBL systems can drain the flight battery fast. Please make sure your flight pack is sufficient for the flight time intended.

13. 

### About co ntrol modes ( Manual
, Atti.
, GPS Atti.
, GPS Cruise ), please refer to ACE
Control Modes in ACE Waypoint User Manual and WKM Control Modes in WKM User
Manual

. 14. 

### Autopilot Mode (auto mode) means: GPS Atti. or GPS Cruise Mode in ACE; GPS Atti.
Mode in WKM.

If yo u have any problem you cannot solve during installation and usage, please contact our
customer service.©2012 DJI Innovation s . All Rights Reserved.



### - 7

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# Connection©2012 DJI Innovation s . All Rights Reser ved.



### - 8

- 

# Ground Station Software

Install Software

 Operating system requirement: Windows XP(Needs to instal l sp2 patch), Vista, Windows 7 ,Windows 8
(32

- bits, 64

- bits, basic version needs to install sp3 patch);

 Adobe® Reader® is required for user manual reading;

 Please follow the following install procedure strictly to install all required software.

Insert the CD to CD

- ROM, auto

- run window will appear.

1. Check if .Net Fr amework 3.5 has been installed. If not, click Install .Net Framework 3.5 to install. If
yes, go to step 2.

2. Check if Internet Explorer 8 has been installed. If not, click Install Internet Explorer 8 to install. If yes,
go to step 3.

3. Click Install Google Ear th Plugin For DJI to install Google Earth.

4. Click Install GS Radio USB Driver to install driver.

5. Click Install DJI Ground Station to install GS.

6. Click Exit to finish installation. Step 6 Step 1

Step 2

Step3

Step 4

Step 5©2012 DJI Innovation s . All Rights Reser ved.



### - 9

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# Start Software

Start Window (1)Start the Application of GS

 Network Detection, if the Network connection fails, it will go offline mode automati cally.

 You also can go into offline mode by clicking the OFFLINE MODE button. 

## (2)Connect to Main Controller

 Click Connect button on the upper right corner to connect to DJI a utopilot main controller.

 If errors are showed, it means there may be some problem on connection, please check.©2012 DJI Innovation s . All Rights Reser ved.



### - 10

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# Application

Control Mode Switch©2012 DJI Innovation s . All Rights Reser ved.



### - 11

- 

# GUI

GUI Instruction

1. Joystick :

 Stick : Choose your input equipment.

 Choose Calibration : Joystick cali bration.

 Channel Mapping : Joystick channel mapping.

2. ToolBox :

 Click Go Mode : A real

- time single waypoint function.

 F_ChannelController : Customize F channels function of Main Controller.

 Relative Coordinates Editor : Add a new waypoint relative to curren t waypoint.

 Route Template : Route library.

 Action Config : General purpose servo action configuration.

 Photogrammetry Tool : Photogrammetry toolbox.

3. Sys_set  Options :

 Basic Setting :

 Sound: Turn on or off the sound.

 Instrument Board Style: C hoose differ ent style of the Instrument Board.

 Action Setting: Action number display interval.

 Pause Mode Control Interval: Frequency of data packages sent to MC.©2012 DJI Innovation s . All Rights Reser ved.



### - 12

-  Target Line: Line between aircraft and current target.

 Data Link Setting :

 The waypoint number of one package.

 Upload one package.

 Retry one package timeout.
 NetWork Setting :

 GS VPN : VPN switch

. O N : If ON is selected, the V PN auto connnect when you launch the GS.
OFF: If OFF is selected, the VPN not auto connect when you launch the GS.
Sys_set  Altitude offset : Set up the altitude offset.

 Height: Height mode.

 Elevation: Elevation mode.
Sys_set  Data Record Folder : Include both Log and Mission Folders, for saving log files and flight

route files.

4. Language( 语言 ) : Click to change language, English or Chinese.
 中文

.  English

. 5. Help :  Check for Update : Update software here.
 About : Check your DJI Ground Station version here.

6. Enter location : Go to the location of your input

.
7. Fly Trace : Click to show the trace of aircraft.

8. PathExtrude : Click if you want to see flight Path Extrude during mission editing.

9. Map Details : Click to see map details

. 10. Instrument Board : Click if you want to display instrument board.

11. Editor : Click if you want to display mission ed itor.

12. Continue : I f you switch into autopilot mode from waypoint mode, click Pause then click Continue

, the aircraft will continue the remaining ( Unfinished) mission.

13. Pause : Mission pause.

14. Serial port selection.

15. Connect : Click to connect to main control ler

. 16. Aircraft : Click to find aircraft location.

17. Real

- time coordinates of aircraft, you can copy the data.

18. One Key Takeoff : Click to take off the aircraft.

19. Home Point : Find your home location

. 20. Real

- time coordinates of home location , you can copy the da ta.©2012 DJI Innovation s . All Rights Reser ved.



### - 13

-

21. Set Home Point : Change your home point

. 22. Go Home : Click to go home.

23. To show Real mode or Simulation mode

. 24. Signal strength : Shows the connection state between controller and ground station.

25. GPS : Real

- time GPS signal quality.

26. ATTI : Real

- time attitud e quality.

27. MODE : Real

- time control mode.

28. Other state parameters : T he autopilot system d ecide s

.  WKM :

 MotorVoltage : Battery voltage.
 ACE :

 ServoVoltage : Servo output voltage.

 Pitch% : Real

- time pitch percentage.

 Throttle% : Real

- time throttle percentage.
29. Download and upload progress bar.

30. Cancel : Cancel button.©2012 DJI Innovation s . All Rights Reser ved.



### - 14

- Fig 1 A ACE 

# 1 View Mode

1.1 View Mode Procedures

1. Check Signal Strength: shows no communication between GS and MC, please check
Troubleshooting in Appendix

. is constructed, can go to next step.

2. Aircraft : Wh en GPS signal is good enough, click Aircraft will show LATI
, LONGI and ALTI of aircraft,
then the aircraft logo will be showed on the map; if the aircraft logo can’t be found, please double click

Aircraft

. 3. AltitudeOffSet : Click AltitudeOffSet from Sys_set

, you can just use the value recommended, and click

OK . Read the paragraph below to get more details.

4. Switch Height or Elevation Mode: Height mode shows relative height, and the 0 meter is the aircraft
height when you choose Height mode, above 0 is positive and below 0 is negative. Elevation mode
shows height above sea level, figure is showed in Fig 2

5. Home Point : Home point can be found only when GPS signal is good enough. If WKM, Home Point is
20 meters above the aircraft position where user pus hes the throttle stick first time; while ACE is 30

meters.

6. View Fly Trace
, Instrument Board and State Information: For displaying flight track and aircraft state.
Contents are decided by autopilot system. Fig 1 A will be displayed if you are using ACE ; Fig 1 B will be
displayed if WKM

. Instrument Board is showed in Fig 3

.



### 1.2 System Setting
System Setting includes Options Setting

, Altitude Offset Setting and Data Record Folder

. 

### (1) Options Fig 3 Fig 1 B WKM

Fig 2©2012 DJI Innovation s . All Rights Reser ved.



### - 15

- 

## Tips:

Click DEFAULT to retrieve default parameters.

The Options setting includes both Basic Setting and Data Link Setting

. 

### Basic Setting

 Sound : If switch on , there will be alarm sound when the radio signal is bad.

 Instrument Board Style : Choose different instrumen t board style.

 Action Setting : Set action number display mode. For example, 3 means that a mark will be
displayed every three action intervals.

 Pause Mode Control Interval : Time interval of sending commands to the MC when use joystick or
keyboard in paus e mode , t he smaller interval, the more fine control

.

 Target Line : Display a line between aircraft and current target when switch on

.

 UI Float Tips Show : If selected, the corresponding item(s) will real

- time display in the main form

. Voltage of ACE is Ser vo Voltage while WKM is Motor Voltage. 

### Data Link Setting
Setting parameters for the communication between MC and GS. Usually just keep DEFAULT parameters.

 The waypoint number of one package

 Upload one package retry times

 Retry one package timeout

UI Float Tips with WKM UI Float Tips with ACE©2012 DJI Innovation s . All Rights Reser ved.



### - 16

- (2)Altitude Offset Setting

 GIS database (Google EarthTM) is not precise, while Flight Path Mountain and other obstacle/building
collision checking feature performed based on this database, which is not real

- time or up

- to

- date.
Google EarthTM plug

- in i s only for the purpose as a general landscape browser, for quick way points
positioning without much safety guarantee.

 P ressure sensor is used for altitude sensing, leading the result varies according to weather. Therefore,
you might have different altitud e values on the same location at different times. However, its relative
height may be far from precise than absolute altitude information in GIS.



###  Due to above problems, the following method for relative flight height calculation would be most reliable. 

### 1) Rec ord the aircraft altitude before take

- off, as L Gound 

### 2) Way point altitude = Relative F light H eight + L Gound Please keep in mind that this method is the most reliable way for flight path collision precaution.



###  The Altitude Offset value given is only for the pu rpose to avoid visual confusion, such as Case 1 in fi g. 1
shown below. The aircraft represented by the red point was located on the ground in real world but
floating in the sky within 3D

- Map. You have to give a negative offset value to reduce the aircraft altitude
for visual effect only. The calculate altitude offset function will give you a suggestion for offset setting but
not guaranteed to be correct. Because if the aircraft is landed on the roof of the building as in Case 2 in
figure shown below, and the building information will not appear in GIS database, which means you

cannot use the same method as in Case 1. You should calculate this offset value with a known or
estimated building height. 

## Tips:
We highly RECOMMEND you to consider the relative flight height discussed during flight mission editing.©2012 DJI Innovation s . All Rights Reser ved.



### - 17

- (3) Data Record Folder

 Log Folder: Ground Station data recording function which is for recording all data transmitted and
received by radio module. You can open the log files in this folder by notepad. You can send th e log
files to DJI customer service for analysis if you have any usage problems.



###  Mission Folder: Auto saves each flight route. You can open these files by Editor

.©2012 DJI Innovation s . All Rights Reser ved.



### - 18

- 

# 2 Joystick/Keyboard Mode

Joystick/Keyboard mode is the 2 nd permission for users, and Fly Simulation, One Key Takeoff and Joystick/
Keyboard functions can be operated.



### 2.1 Simulator

Pre

- Flight Simulation aims to help you getting familiar with the Ground Station software. A successful flight
under simulation mode does not guarantee your aircraf t to work successfully in real world, since it is only a
virtual environment based on the assumption that your aircraft is working under perfect condition with infinity
power supply, favorable weather, and also that the GIS & GPS are providing 100% correct and precise
information. The aircraft physical model in simulator might not perform the same flight characteristic as your

real aircraft. 

## Notices:

ENSURE the following requirements whenever during/before Simulation Mode:
1) You MUST NOT take off your aircra ft.
2) You MUST NOT turn on your aircraft engine/motor.
3) You CAN disconnect the power supply for electric motor, or disconnect the throttle control servo
motor for fuel engine. Otherwise, incorrect operation could result in serious personal injuries.

Pleas e follow the steps strictly for Simulation Mode use:

1. Connect the whole main control system completely, including IMU 、 GPS, etc.

2. Hold Ctrl then Right click , you will see simulate , and the aircraft logo will be at the current mouse
position.

3. Click simulate
, y ou will see a “Warning” window.

4. Click Yes to turn on Simulate Mode

. Now GS is in Simulate Mode !!!



## Notices:

 W e HIGHLY RECOMMEND Simulation Mode fo r practicing purpose for flight mission edit, try to get
familiar with all the operations of your Ground Stat ion as much as you can.

 The simulation model requires a complete main control system connection , and you can reference

to Assembly in DJI autopilot system user manual

.©2012 DJI Innovation s . All Rights Reser ved.



### - 19

- 2.2 One Key Takeoff



## Notices:

One key takeoff is a function especially for WKM, that can be used only in autopilot mode and when GPS
signal is good.

Messages may be showed as follows: 

### Successful takeoff message

"The aircraft is auto Takeoff!" 

### Error messages
"Auto Takeoff failure, GPS is not ready!"
“The aircraft is Takeoffing!"

"Au to Takeoff failure, the aircraft is already flying!"
"Auto Takeoff failure, please switch to auto mode!"©2012 DJI Innovation s . All Rights Reser ved.



### - 20

- 2.3 Joystick and Keyboard Mode
Please ensure GPS signal is good enough, the aircraft is already flying in air, and the control mode is autopilot

mo de; then click Pause , choose joystick or keyboard mode, Fig. 1 shows that keyboard is chosen, and then

you can use keyboard control the aircraft , and drag the cursor to change roll, pitch and rudder control value,
the higher the cursor, the b igger the control value.



### Keyboard Mode

Use keys W
, S

, A
, D
, ↑
, ↓ and ← , → to control the aircraft. A
, D for Roll, W

、 S for Pitch
, ← , → for Rudder

and ↑
, ↓ for Throttle . For example, use helicopter to be aircraft model, shown as Fig. 2

.



### Joystick Mode
 Requirement
Joystick control based on a third party hardware controller, you can choose your preferred device based on
the two types of joystick indicated below (Fig 3 ).
Type 1: Traditional R/C style flig ht simulation controller; or your R/C Tx with a third party simulator link

. Type 2: Linear single stick 3D controller

. Fig 2 图 1

Fig 3 Fig 1

F ig. 2©2012 DJI Innovation s . All Rights Reser ved.



### - 21

-  Technology Requirements

 A t least 4 linear control channels are necessary; otherwise the joystick function will not work
properly.

 Use USB connection.


###  Connection

Joystick  Choose Joystick
Refer to the user manual of the specific controller / Joystick you choose, and ensure the USB cable is properly

connected. 

## Notices:

Please 

## ENSURE t he Joystick is properly connected physically, do not d isconnect the joystick connection when Joystick Mode is activated.



###  Calibration

Joystick  Calibration

Steps Joystick (Type1) Type1 Type2

Step 1 Place all trim levers (for
physical fine turning) in their
neutral, or centered position.

Click Next

. For Type 2 controller, might
not have these physical fine
turning levers. Click Next

.

Step 2 Center all the sticks. Click

Next to continue. Center all stick including

throttle stick . Click Next to

continue.

Step 3 Move all sticks through their

motion ra nge completely

several times. When
completed, click Finish

. Move the sticks through their

3D motion range complete ly
several times, including pitch.
When completed, click Finish

. Fig

. 3©2012 DJI Innovation s . All Rights Reser ved.



### - 22

-  Channel Mapping
Joystick  Channel Mapping

 Each control channel can be re versed, and mapped to one of the control function s listed in
corresponding drop down boxes.(Fig 1 )

 These control function are ‘Roll’, ‘Elevator’, ‘ Yaw ’&‘Collective Pitch’, they represent the cyclic and
rudder control of your aircraft

. use helicopter f or example , shown in the figures below (Fig 2 )

. Where the ‘+’ represents positive channe l value, ‘

- ’ represents negative channel value.

 Push your joystick, and the channel value feedback will tell whether it matches with suggested
joystick control direction or your own settings, and then make your adjustments. For Type 1
controller, please r efer to the controller’s manual.

Fig 1 Fig 1

Fig 2©2012 DJI Innovation s . All Rights Reser ved.



### - 23

- 

# 3 Click Go Mode

Click Go Mode is a real

- time single waypoint flight mode. Under this mode, you can send a waypoint to your
aircraft immediately.

1. Please ensure GPS signal is good enough, the aircraft is already flying in air, and the control mode

is Autopilot Mode (ACE is GPS Atti. or GPS Cruise Mode , WKM is GPS Atti. Mode )

.

2. Click ToolBox  Click Go Mode to open the window as the figure shows.

3. Click Enter Click Go Mode

. Now the aircraft will go into hovering stat ion

.

4. Inp ut the waypoint Altitude and aircraft Speed

.
5. Hold the Space key on the keyboard, move the mouse in the 3D map, left click to set the waypoint.

Then the aircraft will fly toward this waypoint immediately. You can also set a new waypoint during
the flight

.

6. C lick Exit Click Go Mode
, the aircraft will hover again

.

7. Click CONTINUE button to continue the previous flight.



## Notices:

 The aircraft will go into hovering stat ion while the MC isn’t receive a heartbeat package from the GS
in 5 seconds;



##  The aircraft w ill go into auto go home while the MC isn’t receive a heartbeat package from the GS in

a minute. 

## Tips:

When in the Click Go Mode , all Tx control sticks are disabled. To regain control using the Tx, flip the mode

switch to Manual mode , and then to other co ntrol modes (ACE: Atti
, GPS Atti , or GPS Cruise mode ;

WKM: Atti
, GPS Atti ).©2012 DJI Innovation s . All Rights Reser ved.



### - 24

- 

# 4 Waypoint(Single Waypoint User Skip This)

Waypoint package includes Waypoint Mode, Auto Takeoffing/Landing, F Channel Controller, General Purpose
Servo Action, 6 P re
- P rogrammed R oute T emplates and Photogrammetry Tool.



### 4.1 Waypoint Mode
See the flow chart to get the information about Waypoint mode operation.



## Mission Editor©2012 DJI Innovation s . All Rights Reser ved.



### - 25

- 

## Instructions

1) LOG to print info. Such as: upload success, up load failed...
2) Waypoint list : You can click icon + before Editing Mission to show all waypoint s in the table.
3) You will see Mission properties if 14) selected.

 Mission properties

 MissionTimeLmt : If the flight

- time exceeds the value (>=60sec), it will go h ome automatically

.

 Route : The mission execution mode selection : includes both modes of Start_to_End and

Continuous

.

 StartWayPoint : Define the first way point that the aircraft goes to after click ing GO . Select the
proper way point index number listed.

 V erticalSpeedLimit : Vertical speed for up or down direction, u nit is m/s

.
 Set Mission properties



###  SetAllWPsAlt : Set a ltitude of all waypoints.



###  SetAllWPsSpeed : Set speed of all waypoints.



###  SetAllWPsTurnMode : Set turn mode of all waypoints: StopAndTurn

, Ban k_turn
, Adaptive_Bank_Turn and None
。


###  SetAllAction : Setup the parameters of a set of repeat actions.
4) Description of selected item.
5) Altitude change 10m or 1m per click

. 6) Add new way point by click + , and then left click on the map. Or left click on the map with C trl

. C lick

to delete the selected point s

. 7) Clear : C lick the Clear button to delete running mission or editing mission on the map

. 8) Save and Open the mission.
9) Cancel all edited way points.
10) Upload the mission to Main Controller.
11) Click Go to execute assign ed mission, including Auto Take off as assigned.
12) Show Waypoint properties

. A ny item in Editing Mission selected is writeable; Assigned Mission is
read only.

 Latitude & Longitude : Units are in degree.

 Altitude : Unit is in meters.

 TurnMode : Set the turn mode individually.

 Forward_Flight_Speed : Velocity from previous point to current point is limited to <= 25 m/s.©2012 DJI Innovation s . All Rights Reser ved.



### - 26

-

 HeadingDegree : Heading degree facing this way point, unit in degree.

 HoldTime : The time to stay at this way point, unit in second.
13) Waypoint A ction properties

 Period : (Unit: second) Setting the time period of the action.

 RepeatTime : Setting the repeat time of the action assigned.

 StartDelay : (Unit: second) Setting when to activate assigned servo actions if the flight arrives

this way point.

 RepeatDistance : (Unit: meter.)Setting the repeat action in distance.
15) Set the editor box transparent.
16) Set the editor box size.©2012 DJI Innovation s . All Rights Reser ved.



### - 27

- ( 

## I ) Flight Mission Setting

STEP1: 

### Click to open the mission editor, see fig. 1

. STEP2: 

### Click New to edit a new mission.

STEP3: 

### Ad d way points.



##  Add way points

There are two way s on adding way points

. A maximum of 200 way points can

be added in the ACE waypoint mode, and a maximum of 5 0 way points can

be added in the WKM waypoint mode. I f selected
, t he waypoint will change
to be green, see fig. 2

. 

### (1)Add P oint by P oint

STEP1: Click + , or press Ctrl
。 STEP2: Left click on the 3D

- Map where the locations you want to add a way point. 

## Tips:
Repeat above procedure if you wish to add more new way points. The initial waypoint index will be 0,
incremented by 1 each new way point is added. If you want to insert a point before another point, you can
move the mouse over the point then press Ctrl with Left click

. 

### (2)Using Relative Coordinates Editor
After the first waypoint, you can use Toolbox

- > Relative Coordinates Editor to add new points.

1. Select one waypoint, then press Shift + P you will see the input window shown as f ig. 3

. 2. Use Tab to switch between these two input frames.

3. I nput the relative coordinates: Angle is the relative angle to the
north of current waypoint; Distance is the relative distance to the

current waypoint.

4. Press Enter
, then you will see a new waypoint a fter the current waypoint.



##  Delete Way Points

1. Select way point either in m ap or in Editing Mission Menu , and t he selected waypoint is in green ;

2. Click

- or press delete to delete all the way points added.



## Tips:
Repeat above procedure to delete more. Click C ANCLE to delete all the way points added. Fig 1

图 2

图 3

Fig 3 Fig 2©2012 DJI Innovation s . All Rights Reser ved.



### - 28

- 

##  Waypoint Properties Editing

Select the way point in 3D

- Map or in the Editing Mission Menu . See figure as following, Altitude
, TurnMode
, Forward Flight Speed

, HeadDegree and HoldTime can be set, then p ress Ent er to confirm.



### ( 1 ) Altitude

The altitude (unit m), if pointed to height mode, means relative height; otherwise altitude mode means the waypoint altitude.  Edit the altitude of each waypoint by clicking

the

.  Type in the precise a ltitude in the box.



### ( 2 ) Tur nMode
There are three different turn mod es for the aircraft at each way point: StopAndTurn

, Bank_Turn and Adaptive_Bank_Turn . The default turn mode in the system is StopAndTurn

. C hange it according to the following steps.

The Hold Time in way point property is deactivated if
Bank_Turn or Adaptive_Bank_Turn is chosen.  Make a selection from the drop down box
after TurnMode for mission execution

mode.



### ( 3 ) Forward Flight Speed This Speed is the air speed of aircraft flying to specific way point editing. (Unit in m/s). In Waypoint Mode, the default speed is 4m/s, and the maximum speed allowed is 25m/s.  Type in the precise Forward Flight Speed in the box.



### ( 4 ) HeadDegree

When the aircraft arrives at a given point where to head towards a certain direction, you can use this value. (Unit in degree).  Input the degree value in the item.

 Right click waypoint and hold on
, then move wheel or press ↑
, ↓ to change head degree.


### ( 5 ) HoldTime
Sets the time to stay in a particular waypoint, not

for Bank_turn , only for StopAndTurn (In second).  Ty pe in the time to stay in a way point

after the TimeHold in the box. (1)

(2)

(3)

(4)

(5)©2012 DJI Innovation s . All Rights Reser ved.



### - 29

- 

##  Mission Properties Editing

Click Editing Mission and the M ission properties figure shown as following . Please set MissionTimeLmt
, Route selection
, StartWayPoint

, erticalSpeedLimit and Set Mission properties , and press Enter to confirm

.



### ( 1 ) MissionTimeLmt
If the aircraft’s flying time exceeds the value, it will g o

home automatically. (Default value is 65535sec. Min
value is 60sec, Max value is 65535sec.)  Type in precise time in the box after

MissionTimeLmt

.



### ( 2 ) Route

Selection route modes: Start_to_End or Continuous

. Start_to_End : execute once from start point to end
point; Continuous : repeat from start point to end point.
( D efault setting is Start_to_End .)  Make a selection from the drop down box

after Route for mission execution mode.



### ( 3 ) StartWayPoint

Setting for start waypoint from the existing way point

indexe s. ( D efault start way point is 0.)  Make a selection from the drop down box

after StartWayPoint from the existing way
point indexes. 

### ( 4 ) VerticalSpeedLimitSetting
This Speed limit is the absolute velocity of aircraft in
vertical direction, up or down (Unit in m/s)

. The default
vertical speed limit is 1.5m/s and the maximum speed

allowed is 5.0m/s.  Type in the precise speed in the box after
VerticalSpeedLimit

.



### ( 5 ) Set Mission properties

 SetAllWPsAlt

 SetAllWPsSpeed

 SetAllWPsTurnMode

 SetAllAction The propertie s setting above, once set, then all
the destinations will change and be the same; if
a single waypoint’s properties are set
individually, then the corresponding waypoint
properties will change.

 Examples for Way Point turning mode: Shown as figure A1/A2 as following. (1)

(2)

(3)

(4)

(5)©2012 DJI Innovation s . All Rights Reser ved.



### - 30

-  Examples for Mission/Way Point properties setting : B1/B2 Selection for the state of Route , and
StartWayPoint

.

 Examples for path of way point:



###  Mission Save & Load

Mission Save

1. Click SAVE to save mission edited.

2. Choose a name with extension ‘.awm’. For Example: DJI_Mission_20100101.awm.


### 3. Mission Load

4. Click OPEN to load mission saved; choose mission file with extension ‘.awm’.


### Notices:

The Altitude offset valu e will not be saved in mission file. Please set it every time!!!©2012 DJI Innovation s . All Rights Reser ved.



### - 31

- 

## (II ) Upload Flight Mission
Final Check & Mission Transmitting: Click UPLOAD on the upper bottom of the m ission Editor to send flight

mission to DJI a utopilot main controller. Here a mission review table as following example will appear for

mission final check. Press OK

. T he mission is ready to be executed after synchronized successfully

.

Example of “Mission Review” table under 3 waypoints mission

Waypoint Latitude Longtitude Altitude Speed T urn Mode Altidiff Action Module
0 xxxxx xxxxx xxxxx 4 StopAndTurn

- 10 NULL

1 xxxxx xxxxx xxxxx 6 StopAndTurn 20 In meter

2 xxxxx xxxxx xxxxx 15 StopAndTurn 25 In second



## Tips:

After synchroniz ation, if missio n is re

- edited, you should re

- do the synchroniz ation.



## (III) Take off Aircraft
After finishing all the above steps, take off the aircraft in one of three takeoff modes. If you want to use Auto
Takeoff and Landing function, please skip the step III and go to Step IV directly. You can take off your aircraft in

Manual Mode , please hover it at a suitable height.



## (IV) Switch to Autopilot Mode
Switch to any autopilot mode on your TX. Ground station is able to control the aircraft only after switching to
autop ilot mode !



## Notices:
Making sure sufficient G PS satellite signal is acquired. 

## Tips:

Refer to DJI Autopilot System User Manual for Manual
, Atti.
, GPS Atti.
, GPS Cruise switching of your
autopilot system, and also the Manual of your R/C Transmitter (Tx).©2012 DJI Innovation s . All Rights Reser ved.



### - 32

- 

## ( V ) GO !!

Click Go in the m ission Editor , and the aircraft will fly automatically according to the path set in the flight

mission. 

## Tips:

 U sing EDIT to re
- edit the mission , w hile a mission is in process . Please click EDIT in mission Editor

to do so. Then the mission editor will return to the state explained in previous section Flight Mission
Setting

 U sing PAUSE to pause the mission
, w hile a mission is in process. Please click PAUSE , and the
aircraft will slow down and stay hovering. C lick CONTINUE and the ai rcraft will resume the

un
- finished mission.

When you set the waypoints for the aircraft to climb a mountain, please make sure that you leave enough

distance between the aircraft and the mountain , in order to avoi d collision caused by aircraft air speed.

Plea se note that when you set a way point above water such as lake/sea/river, the default altitude the map

shows will be at the bottom of the water body. Please be careful in setting altitude over water.©2012 DJI Innovation s . All Rights Reser ved.



### - 33

- 4.2 Auto Takeoff and Landing
Please read this carefully in order to work properly. It is imperative that you understand the procedures
outlined before executing auto takeoff and landing functions.



## Tips :

ACE u sers need to obtain Semi Auto Takeoff and Landing permission. WKM has this function built

- in.



## Auto Takeoff
Only after assign ing or edit ing all waypoints, the mission is ready to tak e off

. 1. Place transmitter throttle stick to the lowest position. Otherwise, a tip The aircraft is on the ground,

but the throttle is not in the lowest position, please do not switch to manual mode! will be shown.

2. Flip the flight mode switch to either GPS

- Cruise or GPS

- Atti mode.

3. Press Go command on the Editor , the aircraft main rotor wi ll begin to spool up. 

## Notices:

Aircraft is ascending to waypoint altitude, please place throttle to mid

- stick ! This warning will go away
after you place the throttle stick at mid

- point, a safety feature in case you accidently bump the mode switch

to Manua l mode or GPS Atti mode

.



## Auto Landing

After mission completing or the aircraft return ing home, and the aircraft

h over s within visual contact. Use G round S tation keyboard for auto
landing (Press pause button then select keyboard control). Auto Landing button will be available. Use W / S
(Pitch), A / D (Roll), ↑ / ↓ (Throttle) and ← / → (Rudder) to navigate to decent landing zone, or allowing Ground
Station automatically provided a landing zone is clear of any obstacles , in order to decent the aircraft

. Use one of the methods bellow to land the aircraft.
(1) C lick Auto landing , aircraft will auto land then stop engine by itself. In the latter situation, to terminate auto
landing, please press ↑ or ↓ , or deselect the keyboard control button 

. (2) U se ↓ to land the aircraft. After landing, keep holding ↓ until engine stop s

.



## Notices:
Please p ress pause button and select keyboard mode, before auto landing operation.©2012 DJI Innovation s . All Rights Reser ved.



### - 34

- 4.3 F Channel Controller

U se G round S tation to customize the MC’s F channel control, so that you can control the external pa yloads
such as camera and gimbal.

1. 

### Click ToolBox  F_ChannelControl , he setup window shows as the follow figure.

2. 

### Click the small box beside channel name to choose the channels will be use d

. 3. 

### Click the button with letter, then press key shown and you need to ch oose a new control key

on the keyboard.

4. 

### Setup the channel measuring range in the number boxes.

5. 

### Usually, the slide left endpoint represents the minimum value. However you can tick the

Reverse box to reverse the measuring range.

6. 

### Click Exit and Holding to exi t and keep the range value; Click Exit without Holding to exit and forget the range value.



## Tips :

ACE support s F1, F2, F3 and F4;

WKM support s F1 and F2 only
。©2012 DJI Innovation s . All Rights Reser ved.



### - 35

- 4.4 General Purpose Servo Action (GP

- Servo Action)

GP

- Servo Action is supported by one of the servo output channels in the transmitter, which will work as an

interface between DJI a utopilot system and external devices. This feature allows DJI autopilot to operate your
external devices automatically during basic aircraft waypoint mission.



## GP

- Se rvo Action Setting

1. Click ToolBox  GP Servo Action Config to open the General Purpose Servo Action Config
windows;

2. Click the box Action Mode OnOff to enable the GP

- Servo Action function;

3. For ACE, the GP

- Servo uses the output channel F4 in the MC; for WKM, the GP

- Servo uses the
output channel F1 in the MC.



## Notices:
The servo position value is from

- 1000 to 1000; t he Stay Time is in second.

The software aims to let you program four different servo positions, use servo for example.

 Initial servo position an d three specific servo working positions.

 Timing of each servo transition in one GP

- Servo Action cycle.

 The repeat time of a GP

- Servo Action assignment on a particular assigned way point.

 Time gap between each GP

- Servo Action assignments.
Please assign a d efault position for servo in n atural status, and others 3 positions as well as the time to stay in

such positions for servo to work as assigned. After all settings (click Set to save the settings), then click
Trigger you review the GP

- Servo Action, as we e xplained in One GP

- Servo Action Cycle

.©2012 DJI Innovation s . All Rights Reser ved.



### - 36

- 

## Way point Action Editing

F ind and set the w ay point action properties according to the following procedures:

1. Click , the Mission Status will show Editing Mission label u pon the Mission Editor

. 2. Edit flight mission.

3. Select the way point either in 3D

- Map or in the EditingMission m enu , and get Waypoint action,

shown as Fig.

. 4. Give the proper parameters explained in Editor : Period
, RepeatTime
, StartDelay , and
RepeatDistance . Set RepeatTime and RepeatDistance zero to disable the GP

- Servo Action.



## Tips:

U se SetAllActioninMission properties to setup the sequence interval. For example: 0 means action
property is applied to no waypoint; 1 means action property is applied to every waypoint; 2 means action
property is applied to every two waypoints; 3 means action property is applied to every three waypoints,

etc.

Fig. 1 Fig. 2©2012 DJI Innovation s . All Rights Reser ved.



### - 37

- 4.5 Six Pre

- Programmed Route Temp lates
Use one of the six Route templates to generate points automatically.

1. Open the Template Form Toolbox  Route Template , shown as F ig

. 1

.

2. Click Add Area button to add an area, shown as F ig

. 2

. 3. Choose the waypoint icon of the c hosen area, and drag it to change the area size.

4. Left click mouse to rotate the area, rotation 30 o per click; click / to adjust the area rotation angle and rotation 0.1 o per click
, as Fig. 3 shown.
5. Click one Template to gen erate waypoint(s), for example , choose Scan

, as Fig. 4 shown.

6. Click Import to Edit List to do template edit, for example , choose Scan

, as Fig. 4 shown. 

## Tips:

 You can exchange and redo STEP3 and S TEP4, until get an area needed.

 Dragging the waypoint icon also can move the area, and the chosen icon shows green.

 More than one area can be add ed ; operation will effect on every chosen area, if more than one area

is chosen

.  L eft click mouse to choose or not choose an area, green area is chosen, and red is not.

 You need to choose the area if you want to delete it by click Delete Area

.
 Click Scan button once or twice, the r oute waypoints will be assigned vertically or horizontally

 Mouse on Param shows param eter meaning, row numbers for Scan and points for others.

 You can set sea level at Alti , and ensure that the altitude is higher than the aircraft altitude.

 Edit waypo ints after clicking Import to Edit List button

 5 Waypoints station will not enable Scan mo de.

F ig. 4 F ig. 5 F ig. 1 F ig. 2 F ig. 3©2012 DJI Innovation s . All Rights Reser ved.



### - 38

- 4.6 Photogrammetry Tool
Photogrammetry tool is for creat ing the professional maps by aerial photography easily. In order to do that,
you need to setup the servo action and mission path correctly as follows. 

### Tips:

This tool is actual ly a functions combination. It simplifies the parameters setup procedure for the aerial
photography.

Fig. 1 Fig. 2

Fig. 3

1. Click ToolBox  Photogrammetry Tool to open the set ting window , sh ow n as Fig. 1

. 2. Click Config the shooting action to setup the servo action for the camera shooting action , reference

to section 4.4

. 3. Click Reference Photo to see if the camera is working as you want

. 4. Fill in the right Focal Length
, Sensor Heig ht , and Sensor Width according to the camera

. 5. Fill in the Fly Height
, H Overlap and W Overlap as you like

. H Overlap and W Overlap represent
the overlap percentage across the sensor height and width

. 6. Fill in the flight horizontal and vertical speed in H Sp eed and V Speed separately

.
7. Choose turn mode between Adaptive_Bank_Turn and Stop and Turn

. 8. Click Click to draw a region which you want to scan to choose an area , reference to section 4.5 to
change the area

. 9. Click Preview to preview the mission plan
, shown as Fig. 2

. 10. If everything is OK, click Generate to ge nerate all waypoints. Now you will have a flight mission
generated automatically in the Editor
, shown as Fig. 3

. 11. Use the GPSExplorer to export the attitude data w hen the aircraft take a photograph

. P lease

download this tool from our CD , or from http://download.dji

- innovations.com/downloads/groundstation/GPSExporter.zip©2012 DJI Innovation s . All Rights Reser ved.



### - 39

- Tips: You can edit any waypoint in the Editor after generate all waypoints

.©2012 DJI Innovation s . All Rights Reser ved.



### - 40

- 

# Appendix

List of Groun d Station Shortcut Keys

Operation Function
View Mode

Left Key + Up/Down/Left/Right to move the map

↑
, ↓
, ← , → Up/Down/Left/Right to move the map

Left Key + Up/Down/Left/Right to rotate the map

Ctrl + Mouse Roll Up
, Ctrl + Mouse Roll Down Left/Right to rot ate the map

Shift + Mouse Roll Up
, Shift + Mouse Roll Down Up/Down to rotate the map

Double click Left Key or Mouse Roll Up Zoon In the Map

Double click Right Key or Mouse Roll Down Zoon Out the Map 

### Joystick/Keyboard Mode

Ctrl + Right Key Start Simulator 

### Keyboard Mode

D
, A Roll

W
, S Pitch
↑
, ↓ Throttle

← , → Rudder 

### Keyboard Mode

Blank + Left Key Set the Target Waypoint


### Waypoint

Ctrl + Left Key Add New Waypoint
Left click waypoint

then Mouse Roll Up or Mouse Roll Down Head Degree Setting

Left click waypoint then ↑ or ↓ Head Degree Sett ing
Left click waypoint then then Shift + P Open the Relative Coordinates Editor©2012 DJI Innovation s . All Rights Reser ved.



### - 41

- 

# Troubleshooting

Ground Station Launching Failure



Solution : Choose “run as administrator” when you right click the Ground Station icon in Windows 7.

 In English version Windows XP, if customer cannot open the program and the following error is
reported: system

. Format exception

. Solution :
Start  Control Panel  Date, Time, Language and Regional Settings  Regional and Language
Options  Regional Options (change to English), senior (change non

- Unicode program language into
English).



Solution : Since some areas set restriction to network access, t he GS cannot access to the Google sever , which
leads to the failure in opening the map. P lease use the VPN mode to launch th e GS, by click ing the “ VPN

Mode ” button signed by the red line.

 Connect button is gray and can’t be clicked after launch the Ground Station.

Solution:
Please take the following steps to uninstall the Google Earth plugin, Start  All Program  Go ogle

Earth  Uninstall Google Earth Plug

- in , and then use the installation CD to re

- install the Google Earth
plugin for DJI.

 Connect button.

Solution :

 Please choose the right COM port, and make sure that the driver is installed correctly.©2012 DJI Innovation s . All Rights Reser ved.



### - 42

-

 Make sure the transmitter and the receiver of the station are powered on.

 Make sure the transmitter and the receiver are matched; do not change the setup of switches on the

radio station.

 Close the Assistant Software to avoid the por t confliction.



### Instrument Board Failure

 The Ground Station launching failure when you click to open the instrument board; the reason is that
your computer can’t support the OpenGL.

Solution : You may choose the Style2 (shown in Fig. 1

, 2 ) in System Setting  Options before you open the

instrument board.



### Ground Station Software Crash
 Ground Station Software Crash will not affect the aircraft under mission execution. The aircraft will keep going on the flight mission edited even the Ground Station Software crash. The Ground Station

Softw are can be launched again, but loss of the following information will happen: Altitude Offset
value, Aircraft tracks and Way points

. Solution :
Click on the DOWNLOAD button, to retrieve the previously set way points from the DJI Autopilot main

controller

.



### Launch Flight Failure

 Aircraft doesn’t execute mission after click on GO

. Solution:

 If aircraft is in the air, please ensure it is in Autopilot Mode, and there is no need to set center Fig 2 Fig 1©2012 DJI Innovation s . All Rights Reser ved.



### - 43

-

position.

 If aircraft is on the ground and does not takeoff, pl ease use Assistant Software to setup the center
position and the throttle servo working range.

 If Auto Takeoff fails, you may take off the aircraft and then land manually in autopilot mode, then
wait until throttle cut off automatically; or reboot the auto pilot system to initialize the controller.



### Action Usage Faults

 If there is no output change on F4 channel when click on the Trigger in the Action Setting window

after connect to main controller.

Solution:

 Please ensure the receiver has been connected.

 Please ensure it is under the Autopilot Mode or Waypoint Mode.

 The action will not be valid unless the value of hold time is more than one second.



### When Wireless Data

- Link Doesn’t Work
 If your Ground Station cannot be connected with the main controller, please check the following

issues.

Solution :

 Make sure radio driver have been installed.

 If the Antenna is broken, the communication distance cannot be guaranteed.

 Two Wireless Data

- Link Terminals had been placed too close. The valid communication distanc e

between 2.4GHz wireless data

- links should be longer than 1.5 meters; the valid communication

distance between 900MHz wireless data

- links should be longer than 5 meters.©2012 DJI Innovation s . All Rights Reser ved.



### - 44

- 

# Data

- link LED Introduction

Function Introduction
Ground End

LINK

- ALARM Distance Alarm Light on indicates distance warning.

LINK

- ALARM Network Light Light on indicates communication is on with air end.

DATA

- POWER Power Light Light on indicates working well.

DATA

- POWER Data Light Light flash indicates data transmit and receive.


### Air End

Link Data Light Light on indic ates communication is on.

Power Power Light Light on indicates working well.

TX Transmit Light Light on indicates data transmit.

RX Receive Light Light on indicates data receive.©2012 DJI Innovation s . All Rights Reser ved.



### - 45

- 

# Wireless Data

- link Specification

2.4GHz 900MHz
Performance

RF Data Rate 700kbps 100kbps
Indoor/Urban Range ≤500m ≤1Km

Outdoor/RF Line

- of

- Sight Range ≤3km ≤10Km

Transmit Power 130mW 1000mW
Receiver Sensitivity (1%PER)

- 95dBm

- 110dBm

Power Consumption Ground end: 460mW

Air end: 460mW Ground end: 1600mW

Air end: 1500mW


### Features
Frequency Band 2.4GHz(2400MHz ~2483MHz) 900MHz(902MHz ~928MHz)

Serial Data Rate 115200 bps 115200 bps
Antenna Options SMA SMA
Operating Temperature

- 40°C ~+85°C

- 40°C ~+85°C
Operating Humidity 0~95% 0~95%

Size (No Antenna) Ground end: 70x48x17mm

Air end: 51x37x10mm Ground end: 78 x47.8x17mm

Air end: 73x42x10mm

Weight (Has Antenna) Ground end: 55g

Air end: 20g Ground end: 100g

Air end: 60g 

### Power Requirement
Supply Voltage 4.5V~12V 4.5V~12V

Transmit Current 220mA 1300mA

Receive Current 62mA 100mA 

### Regulatory Approvals
FCC (USA ) Yes Yes
IC (Canada) Yes Yes