EVK-M8U User Guide
UBX-15023994 - R01
Advance Information
Contents
Page 4 of 26
Contents
Preface ................................................................................................................................ 3
Using this guide ............................................................................................................................................... 3
Warnings and certifications ............................................................................................................................. 3
Contents .............................................................................................................................. 4
1
Product description ...................................................................................................... 6
1.1
Overview .............................................................................................................................................. 6
1.2
Kit includes ........................................................................................................................................... 6
1.3
Evaluation software .............................................................................................................................. 6
1.4
System requirements ............................................................................................................................ 6
2
Specifications ................................................................................................................ 7
3
Device description ........................................................................................................ 8
3.1
Interface connection and measurement ................................................................................................ 8
3.2
Active antenna ..................................................................................................................................... 8
3.3
Evaluation unit ...................................................................................................................................... 8
3.3.1
Antenna connector ....................................................................................................................... 8
3.3.2
USB ............................................................................................................................................... 9
3.3.3
UART ............................................................................................................................................. 9
3.3.4
RST button .................................................................................................................................... 9
3.3.5
Safe boot button ........................................................................................................................... 9
3.3.6
Slide Switch ................................................................................................................................... 9
3.3.7
Front test Connector ................................................................................................................... 10
3.3.8
LED ............................................................................................................................................. 10
3.3.9
Backup Battery ............................................................................................................................ 10
3.3.10
GNSS Configuration .................................................................................................................... 11
4
Setting up ................................................................................................................... 11
4.1
EVK-M8U installation .......................................................................................................................... 11
4.1.1
Mounting the GNSS antenna ....................................................................................................... 11
4.1.2
Mounting the EVK-M8U .............................................................................................................. 11
4.1.3
Connecting the cables ................................................................................................................. 12
4.2
Recommended configuration .............................................................................................................. 12
4.2.1
Serial port default configuration .................................................................................................. 12
4.2.2
UDR receiver operation ................................................................................................................ 12
4.3
Accelerated initialization and calibration procedure ............................................................................ 14
5
Test drives ................................................................................................................... 15
6
Measuring tracking current ....................................................................................... 16
