Difference between revisions of "Explorer/RTK"

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(Outdoor RTK)
 
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Each board can play the rover station or the stationary station. <br />
 
Each board can play the rover station or the stationary station. <br />
 
The boards can also be mixed. <br />
 
The boards can also be mixed. <br />
However, the XL M8P is equipped with a LIS3MDL magnetometer which provides an external magnetic sensor to improve heading of the onboard part.  <br />
+
However, the XL M8P is equipped with a LIS3MDL magnetometer which provides an external magnetic sensor to improve onboard heading.  <br />
  
 
===== Board equipment =====
 
===== Board equipment =====

Latest revision as of 23:15, 28 June 2020

Outdoor RTK

The RTK system consists on an onboard and onground equipment: the ublox NEO-M8P.
This chip is provided by Drotek in two boards : Tiny M8P and XL M8P.
Each board can play the rover station or the stationary station.
The boards can also be mixed.
However, the XL M8P is equipped with a LIS3MDL magnetometer which provides an external magnetic sensor to improve onboard heading.

Board equipment
  • RTK M8P + external Mag

Apogee

 <module name="gps" type="ublox">
   <configure name="GPS_PORT" value="UART4"/>
   <configure name="GPS_BAUD" value="B115200"/>
   <define name="USE_GPS_UBX_RTCM" value="TRUE"/>
 </module>
 <module name="mag_lis3mdl.xml">
   <define name="MODULE_LIS3MDL_UPDATE_AHRS"/>
   <configure name="MAG_LIS3MDL_I2C_DEV" value="i2c1"/>
 </module>


Tawaki

 <module name="gps" type="ublox">
   <configure name="GPS_PORT" value="UART7"/>
   <configure name="GPS_BAUD" value="B115200"/>
   <define name="USE_GPS_UBX_RTCM" value="TRUE"/>
 </module>
 <module name="mag_lis3mdl.xml">
   <define name="MODULE_LIS3MDL_UPDATE_AHRS"/>
   <configure name="MAG_LIS3MDL_I2C_DEV" value="i2c1"/>
 </module>
Ground equipment
  • RTK M8P
  • RTK M8P with Xbee transceiver

Explorer