Quectel UMTS&LTE EVB - Table of Contents; Contents

UMTS/HSPA/LTE Module Series
UMTS&LTE EVB User Guide
UMTS&LTE_EVB_User_Guide Confidential / Released 3 / 44
Contents
About the Document ................................................................................................................................ 2
Contents .................................................................................................................................................... 3
Table Index ............................................................................................................................................... 5
Figure Index .............................................................................................................................................. 6
1 Introduction ....................................................................................................................................... 7
1.1. Safety Information ................................................................................................................. 7
2 General Overview .............................................................................................................................. 9
2.1. Applicable Modules ............................................................................................................... 9
2.2. Key Features ........................................................................................................................ 9
2.3. Interface Overview ...............................................................................................................11
2.4. Top View of EVB ................................................................................................................. 13
2.5. EVB Kit Accessories ........................................................................................................... 14
3 EVB Kit Accessories Assembly ..................................................................................................... 16
4 Interface Application ....................................................................................................................... 17
4.1. Power Interface (J201/J801) ............................................................................................... 17
4.2. UMTS&LTE TE-A Interface ................................................................................................. 18
4.3. Wi-Fi & Ethernet TE-A Interface .......................................................................................... 19
4.4. USB Interface (J801) .......................................................................................................... 21
4.5. Audio Interfaces .................................................................................................................. 22
4.5.1. Digital Audio Codec Board Interface (J501) ................................................................. 22
4.5.2. Analog Audio Interfaces (J603/J601/J602) .................................................................. 23
4.5.2.1. Loud Speaker Interface (J603) ........................................................................... 23
4.5.2.2. Earphone Interface (J601) .................................................................................. 24
4.5.2.3. Handset Interface (J602) .................................................................................... 25
4.6. USIM Card Interface (J702) ................................................................................................ 27
4.7. SD Card Interface (J701) .................................................................................................... 29
4.8. UART Interfaces (J401/J402) .............................................................................................. 30
4.9. Switches and Buttons ......................................................................................................... 32
4.10. Status Indication LEDs ........................................................................................................ 33
4.11. Test Points .......................................................................................................................... 34
5 Operation Procedures Illustration ................................................................................................. 38
5.1. Power on UMTS&LTE and Wi-Fi Modules .......................................................................... 38
5.2. Communication Via USB or UART Interface ....................................................................... 39
5.2.1. Communication via USB Interface ............................................................................... 39
5.2.2. Communication via UART Interface ............................................................................. 40
5.3. Firmware Upgrade .............................................................................................................. 41
5.4. Reset UMTS&LTE Modules ................................................................................................ 41
5.5. Power off UMTS&LTE and Wi-Fi Modules .......................................................................... 42
Quectel
Confidential