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H-RTK

When your screen looks like this, store the Current location on Mission Planner: Click 

Save Current 

Pos

, before opening the plan. 

Enter a name in the box for the save and click OK. In the following figure, you can see where you 
stored in the list. You can now select this location using this saved file. 

With the Use button corresponding to the stored location, the base station will enter the fixed-point 
mode and display the status in the box on the right. When you set the base station at the same 
location in the future, you don't need to search again; just click on your 

Saved location 

the 

Use 

button corresponding to the location to load the location data. 

After the base station is set up, you can turn on the UAV. 

Using Mission Planner to connect to the UAV via telemetry radios 

The RTCM GPS data of the  base station will be transferred to the H-RTK M8P Rover Lite module on 
the UAV through the  telemetry radios. 

Содержание H-RTK F9P GNSS

Страница 1: ...Page 1 H RTK H RTK M8P F9P GNSS Full Manual Installation Guide V1 2...

Страница 2: ...ettings to the GPS unit on your model Updating your GPS unit 10 Downloading the software and firmware Uploading the new firmware to the GPS units Confirming the version of the newly loaded firmware Us...

Страница 3: ...te your GPS units for the best possible performance Warranty and Return Policy If you believe that your HolyBro product is defective please contact us If we determine that the product is defective it...

Страница 4: ...refer to the link for more information https docs px4 io en advanced_features rtk gps html Before you start Make sure you have the following pieces handy before you start this process H RTK M8P Rover...

Страница 5: ...RTK M8P Rover Lite to the GPS port on your flight controller using the 10 pin connector cable Connect another telemetry radio to the TELEM1 interface of the flight controller Be aware that older Pixh...

Страница 6: ...d select the RTK GPS Inject tab Check the Inject MSG Type Send GCA M8P F9P Autoconfig and M8P FW 130 F9P Select the correct base module com port in the top left corner and click connect In the SurveyI...

Страница 7: ...ve the absolute accuracy of 2m about an hour to achieve the absolute accuracy of 30cm and several hours to achieve the accuracy of 10cm It should be noted that the absolute geographic accuracy of the...

Страница 8: ...cation the base station will enter the fixed point mode and display the status in the box on the right When you set the base station at the same location in the future you don t need to search again j...

Страница 9: ...r accuracy and only available then the signal is good enough 3D RTK is the uniform display mode of RTK Float RTK Fixed for the Chinese version of Mission Planner Refer to the latest Mission Planner do...

Страница 10: ...M8P module is the firmware version of Ublox 1 40 This version of firmware supports other satellite systems Glonass Beidou and GPS fusion for RTK computing that increases the performance of RTK positio...

Страница 11: ...USB cable To update the H RTK M8P Rover Lite module you need to connect the module to the USB UART small board and the small board is then connected to the computer As shown in the figure below Open...

Страница 12: ...above step For the base station use DO_EXT_301_HPG_140_REFERENCE ab799cc302b64f28ba73b55dfa945a04 bin For the H RTK M8P Rover use DO_EXT_301_HPG_140_ROVER 91bbd17d889e0fe40c2d823991595224 bin In the...

Страница 13: ...ul then the upgrade interface status is displayed in green Confirming the version of the newly loaded firmware Once the upload is complete you can confirm the updated version of the firmware on the mo...

Страница 14: ...ed to U Center the connection mode is the same as the upgrade process above click the bug icon below to open the Debug Message Then click enter view message view ubx rxm RTCM input status and right cl...

Страница 15: ...of common reasons for the base station not entering TIME Mode The signal received by the base station is not strong enough Check the current star search signal of the base station and view the dialog...

Страница 16: ...the previously stored log of the Rover module Enter the Messages view nmea GxGGA directory and observe the Age of DGNSS Corr parameter parameters This parameter represents the time when the Rover mod...

Страница 17: ...ck of sufficient accuracy You only need to change the Mode to Fixed Mode on the TMODE3 tab and then enter the known base station location as shown below After setting the star search and fixed point m...

Страница 18: ...es view ubx CFG Configuration page and click Save Current Configuration option then click Send as shown below Note The base station and Rover module must have the same Settings and use the same naviga...

Страница 19: ...ect USB in the target column The correct input and output protocols are shown in the figure below You can select the type of output you want and the protocol you want on this page In addition to these...

Страница 20: ...ion output frequency you can enter the Messages view ubx cgf RATE setting and change the Measurement Period For example change the Measurement Period to 200ms and the Measurement output Frequency will...

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