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User Guide for unicore models including: UM220-IV N Navigation and Positioning Module Evaluation Kit, UM220-IV N, Navigation and Positioning Module Evaluation Kit, Positioning Module Evaluation Kit, Evaluation Kit
UM220-IV N EVK GNSS Receiver Board Enclosures | GPS Enclosures EVK | High-Precision GPS Devices| High-Precision GNSS Devices | Products | unicorecomm
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DocumentDocumentINSTALLATION AND OPERATION
QUICK GUIDE
WWW.UNICORECOMM.COM
UM220-IV N
Navigation and Positioning Module Evaluation Kit
Copyright© 2009-2023, Unicore Communications, Inc. Data subject to change without notice.
Revision History
Version
Revision History
R1
Initial release revision
Date Jun. 2020
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i
UM220-IV N EVK Suite Quick Guide
Preface
This document contains the contents related to UM220-IV N EVK, and can be used in conjunction with uSTAR Introduction.
Audience
This document is intended to present an overview of UM220-IV N EVK. The audience is expected to possess the expertise on GNSS receivers.
ii
Contents
1 Overview .................................................................................................................. 1 2 EVK Introduction ...................................................................................................... 1 3 Interface................................................................................................................... 1 4 Indicator................................................................................................................... 2
I
UM220-IV N EVK Suite Quick Guide
1 Overview
UM220-IV N evaluation board (hereinafter referred to as EVK board), which is mainly used to test and evaluate the function and performance of UM220-IV N module for user convenience.
2 EVK Introduction
UM220-IV N EVK Suit is shown as follows:
Figure 2- 1 UM220-IV N EVK Suite
3 Interface
The interfaces of UM220-IV N EVK Suit are shown in the figure below, and the detailed description is shown in Table 3-1.
Figure 3-1 Interfaces of UM220-IV N EVK Suite
UC-08-E26 EN R1
Overview
1
Table 3- 1 Interfaces on the EVK Board
Interface
Type
S1
Reset switch
S2
Antenna feed switch
ANT
RF input connector
USB
Micro-USB connector
SD-card UART
SD-card socket
Communication DB9 connector
Description
Reset the module by a jumper cap Control the antenna feed on and off by a jumper cap Antenna signal input Power supply (+5V), and data communication Install SD memory card Backup serial communication interface, 232 level
4 Indicator
Table 4-1 lists indicators on the UM220-IV N EVK board.
Table 4- 1 Indicators on the UM220-IV N EVK Board
Indicator
Type
L1
Power supply/1PPS indicator
Description
The indicator lights when the connector is powered, and flashes when the 3D positioning is valid.
UC-08-E26 EN R1
Indicator
2
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