wiki:expansion/gw16143

Version 3 (modified by Ron Eisworth, 21 months ago) (diff)

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GW16143 High Precision GNSS / GPS Mini-PCIe Card

High Precision GPS Adapter Photo

The GW16143 is a high precision GPS Mini-PCIe card designed to provide precise positioning to applications utilizing Gateworks single board computers. It provides centimeter-level (<2cm) accuracy via GNSS positioning with concurrent reception of GPS, GLONASS, Galileo and BeiDou?.

Here are a list of features:

  • High Precision GNSS Mini-PCIe card
  • Concurrent reception of GPS, GLONASS, Galileo and BeiDou?
  • Centimeter-level (<2cm) Accuracy GNSS positioning
  • Integrated Multi-Band Real Time Kinematics (RTK)
  • High update rate for highly dynamic applications
  • Allows for “Base” and “Rover” Operation
  • Two UART headers for external correction messages
  • Timepulse (PPS) output header
  • Uses Standard NMEA, UBX and RTCM Message Format
  • USB to Serial Interface
  • Status LEDs
  • Rechargeable Lithium battery for faster cold start acquistion
  • RTCM 3.x, SSR, SBAS Corrections
  • <1.0m SBAS, <0.2m SSR, <0.03m RTCM 3.x
  • Supports L1 and L2/L5 Bands
  • -40°C to +85°C Operating Temperature
  • Made in USA

Differential GNSS devices such as the GW16143 are starting to replace survey-grade equipment. Other radio cards such as the Gateworks GW16130 Iridium Satellite Modem or GW16132 CAT-M1 modem can provide communication links for the augmentation data. The GW16143 enables precision navigation and automation of moving machinery in industrial applications such as agriculture, mining, and field mapping.

Headers / Pinouts

J5 & J3 UART Headers

Note, J3 uses UART2 and J5 uses UART1 from the u-blox ZED-F9P

PinSignal
1 3.3VDC +
2 UART_TX
3 UART_RX
4 GND

J2 Timepulse Header

PinSignal
1 3.3VDC +
2 Timepulse
3 Interrupt
4 GND

LEDs

ReferenceDescription
D1 3.3VDC Power
D2 Timepulse
D3 RTK
D4 Geofence

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