Quectel UMTS&LTE EVB - About the Document

UMTS/HSPA/LTE Module Series
UMTS&LTE EVB User Guide
UMTS&LTE_EVB_User_Guide Confidential / Released 2 / 44
About the Document
History
Revision
Date
Author
Description
1.0
2015-03-03
Huik LI
Initial
1.1
2015-06-10
Radom XIANG
Deleted +5V adapter parts in EVB accessories
2.0
2017-01-12
Allen WANG
1. Added applicable modules of the EVB:
EC25, EC21, EC20 R2.0, FC20 series and
EG95
2. Added the description of UMTS&LTE TE-A
interface (Chapter 4.2)
3. Added the description of Wi-Fi & Ethernet
TE-A interface (Chapter 4.3)
4. Added the description of digital audio codec
board interface (Chapter 4.5.1)
5. Added the description of SD card interface
(Chapter 4.7)
6. Added a Wi-Fi antenna and two codec boards
into EVB accessories
7. Added procedures for power on/off Wi-Fi
modules in Chapter 5
Quectel
Confidential