Download USR-C322 User Manual

USR-C322 Low Power Minisize WiFi Module User Manual
Catalogue
Overview..................................................................................................................................................... 1
1、Module Overview
Overview................................................................................................................................................ 1
1.1 Module Overview
1.2 Characteristics of Module
Module.................................................................................................................................. 1
1.3 Product Feature
Feature...................................................................................................................................................3
1.4 Application Area
Area..................................................................................................................................................3
2、Hardware Description
Description............................................................................................................................................. 5
2.1 Pin Definitions
Definitions..................................................................................................................................................... 5
2.2 Antenna Shows
Shows.................................................................................................................................................... 6
Recommendations...................................................................................................................7
2.3 Size and Layout Recommendations
2.4 The Hardware Circuit Design Reference
Reference.......................................................................................................... 8
3、Product Function
Function................................................................................................................................................... 10
Mode........................................................................................................................................................ 10
3.1 Work Mode
Mode....................................................................................................................................11
3.2 Wireless Network Mode
3.3 Socket Communication
Communication.....................................................................................................................................12
3.4 Search in local area network
network............................................................................................................................13
Mechanism.........................................................................................14
3.5 TCP/UDP Client Registration Packet Mechanism
Wi-Fi(usrlink)............................................................................................................................... 14
3.6 Fast Access Wi-Fi(usrlink)
3.7 Simplelink Configuration
Configuration................................................................................................................................. 17
3.8 RFC2217 Automatic Baud Rate Function
Function...................................................................................................... 17
Introduction.................................................................................................................................. 18
3.9 Sleep Mode Introduction
Setting.................................................................................................................................................. 20
4、Parameter Setting
4.1 Web Page Configuration
Configuration.................................................................................................................................. 20
Configuration........................................................................................................................27
4.2 AT+ Commands Configuration
Appendix A: Contact Information
Information...........................................................................................................................39
Disclaimer................................................................................................................................................. 39
Appendix B: Disclaimer
Appendix C: Update History
History......................................................................................................................................... 39
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