unicore UM220-IV M0 Navigation and Positioning Module Evaluation Kit User Guide

unicore UM220-IV M0 Navigation and Positioning Module Evaluation Kit

Product Information

The UM220-IV M0 EVK Suite is an evaluation kit designed by Unicore Communication, Inc. to test and evaluate the function and performance of the UM220-IV M0 module. This kit includes an EVK board, which is mainly used for user convenience, and interfaces such as a reset switch, antenna feed switch, and RF input connector. The product is intended for users with expertise in GNSS receivers.

PRODUCT Revision History

Product Legal Right Notice
This manual provides information and details on the products of Unicore Communication, Inc. (Unicore) referred to herein. All rights, title and interest to this document and the information such as data, designs, layouts contained in this manual are fully reserved, including but not limited to the copyrights, patents, trademarks and other proprietary rights as relevant governing laws may grant, and such rights may evolve and be approved, registered or granted from the whole information aforesaid or any part(s) of it or any combination of those parts.

Product   Disclaimer
The information contained in this manual is provided as is and is believed to be true and correct at the time of its publication or revision. This manual does not represent, and in any case, shall not be construed as a commitments or warranty on the part ofUnicore with respect to the fitness for a particular purpose/use,  the accuracy, reliability and correctness of the informatiocontained herein. Information, such as product specifications, descriptions, features and user guide in this manual, are subjectto change by Unicore at any time without prior notice, which may not be completely consistent with such information of the specific product you purchase.

Product Usage Instructions

To use the UM220-IV M0 EVK Suite, follow these steps:

1. Connect the antenna to the RF input connector located on the EVK board.
2. Use the reset switch (S1) to reset the module if needed.
3. Use the antenna feed switch (S2) to switch between internal and external antennas.
4. Refer to the uSTAR Introduction for more information on using the UM220-IV M0 module.

Revision History

Legal right notice
This manual provides information and details on the products of Unicore Communication, Inc. (“Unicore”) referred to herein. All rights, title and interest to this document and the information such as data, designs, layouts contained in this manual are fully reserved, including but not limited to the copyrights, patents, trademarks and other proprietary rights as relevant governing laws may grant, and such rights may evolve and be approved, registered or granted from the whole information aforesaid or any part(s) of it or any combination of those parts. Unicore holds the trademarks of “和芯星通”, “UNICORECOMM” and other trade name, trademark, icon, logo, brand name and/or service mark of Unicore products or their product serial referred to in this manual (collectively “Unicore Trademarks”). This manual or any part of it, shall not be deemed as, either expressly, implied, by estoppel or any other form, the granting or transferring of Unicore rights and/or interests (including but not limited to the aforementioned trademark rights), in whole or in part.

Disclaimer
The information contained in this manual is provided “as is” and is believed to be true and correct at the time of its publication or revision. This manual does not represent, and in any case, shall not be construed as a commitments or warranty on the part of Unicore with respect to the fitness for a particular purpose/use, the accuracy, reliability and correctness of the information contained herein. Information, such as product specifications, descriptions, features and user guide in this manual, are subject to change by Unicore at any time without prior notice, which may not be completely consistent with such information of the specific product you purchase. Should you purchase our product and encounter any inconsistency, please contact us or our local authorized distributor for the most up-to-date version of this manual along with any addenda or corrigenda.

Preface

This document contains the contents related to UM220-IV M0 EVK, and can be used in conjunction with uSTAR Introduction.

Audience
This document is intended to present an overview of UM220-IV M0 EVK. The audience is expected to possess the expertise on GNSS receivers.

overview

UM220-IV M0 evaluation board (hereinafter referred to as EVK board) is mainly used to test and evaluate the function and performance of UM220-IV M0 module for user convenience.

EVK Introduction

UM220-IV M0 EVK Suite is shown as follows:

Interface
The interfaces of UM220-IV M0 EVK Suite are shown in the figure below, and the detailed description is shown in Table 3-1.

Table 3- 1 Interfaces on the EVK Board

by a jumper cap

ANT| RF input connector| Antenna signal input
USB| Micro-USB connector| Power supply (+5V), and data

communication

SD-card| SD-card socket| Install SD memory card
UART| Communication DB9

connector

| Backup serial communication

interface, 232 level

Indicator

• Table 4-1 lists indicators on the UM220-IV M0 EVK board.
• Table 4- 1 Indicators on the UM220-IV M0 EVK Board

L1

|

Power supply/1PPS indicator

| The indicator lights up when the connector is powered, and flashes when the 3D

positioning is valid.

Unicore Communications, Inc.

F3, No.7, Fengxian East Road, Haidian, Beijing, P.R.China, 100094 www.unicorecomm.com Phone: 86-10-69939800 Fax: 86-10-69939888 info@unicorecomm.com

• www.unicorecomm.com

References

• 和芯星通北斗导航芯片-北斗导航模块北斗高精度定位板卡国内外领先的芯片、OEM板卡和产品解决方案提供商
• 和芯星通北斗导航芯片-北斗导航模块北斗高精度定位板卡国内外领先的芯片、OEM板卡和产品解决方案提供商

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