Data Sheet

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NEO-M8P - Data Sheet

UBX-15016656 - R06 Early Production Information Contents

Page 3 of 30

Contents

Contents .............................................................................................................................. 3

1 Functional description .................................................................................................. 5

1.1 Overview .............................................................................................................................................. 5

1.2 Product features ................................................................................................................................... 5

1.3 Performance ......................................................................................................................................... 6

1.4 Block diagram ....................................................................................................................................... 7

1.5 GNSS .................................................................................................................................................... 7

1.5.1 GPS ............................................................................................................................................... 7

1.5.2 BeiDou .......................................................................................................................................... 7

1.5.3 GLONASS ...................................................................................................................................... 7

1.6 RTK operation ....................................................................................................................................... 8

1.6.1 Rover navigation modes ................................................................................................................ 8

1.6.2 Base station mode (NEO-M8P-2).................................................................................................... 9

1.6.3 RTCM message requirements ...................................................................................................... 10

1.7 Raw data ............................................................................................................................................ 11

1.8 Assisted GNSS (A-GNSS) ..................................................................................................................... 11

1.8.1 AssistNow

Online ...................................................................................................................... 11

1.9 Augmentation systems ....................................................................................................................... 11

1.9.1 Differential GNSS (DGNSS) .......................................................................................................... 11

1.10 Data logging ................................................................................................................................... 12

1.11 Host Interface Signature .................................................................................................................. 12

1.12 Geofencing ..................................................................................................................................... 13

1.13 TIMEPULSE ...................................................................................................................................... 13

1.14 Protocols and interfaces .................................................................................................................. 13

1.15 Interfaces ........................................................................................................................................ 13

1.15.1 UART ........................................................................................................................................... 14

1.15.2 USB ............................................................................................................................................. 14

1.15.3 SPI ............................................................................................................................................... 14

1.15.4 Display Data Channel (DDC) ........................................................................................................ 14

1.16 EXTINT: External interrupt ............................................................................................................... 14

1.17 Clock generation ............................................................................................................................ 14

1.17.1 Oscillators .................................................................................................................................... 14

1.17.2 Real-Time Clock (RTC) ................................................................................................................. 14

1.18 Power management ........................................................................................................................ 15

1.18.1 Power control .............................................................................................................................. 15

1.19 Antenna .......................................................................................................................................... 15

2 Pin definition .............................................................................................................. 16

2.1 Pin assignment ................................................................................................................................... 16

2.2 Pin name changes............................................................................................................................... 17