1BRIEF INTRODUCTION........................................................................................................................................3
2SUMMARIZE .............................................................................................................................................................3
2.1 TECHNICAL SPECIFICATIONS..................................................................................................................................4
2.2 HARDWARE EXPLANATION ....................................................................................................................................4
2.2.1 Mechanical Dimensions.................................................................................................................................5
3QUICK START .........................................................................................................................................................5
3.1 RESTORE FACTORY SETTINGS ................................................................................................................................5
3.2 CONFIGURATE NETWORK PARAMETER...................................................................................................................5
3.3 CONFIGURATE SERIAL NETWORK PARAMETER........................................................................................................6
4PARAMETER CONFIGURATION DIRECTION..................................................................................................6
5WEB CONFIGURATION..........................................................................................................................................7
5.1 WEB NETWORK CONFIGURATION..........................................................................................................................7
5.2 WEB SERIAL CONFIGURATION...............................................................................................................................7
6SERIALAT COMMAND CONFIGURATION........................................................................................................8
6.1 ACCESS TO AT COMMAND MODE............................................................................................................................8
6.2 AT COMMAND .......................................................................................................................................................9
7RESTORE FACTORY SETTINGS.........................................................................................................................10
8FIRMWARE UPGRADE ......................................................................................................................................... 11
9TYPICALAPPLICATION NETWORK SETTINGS............................................................................................12
9.1 SERIAL TO ETHERNET...........................................................................................................................................12
9.2 SERIAL TO WIFI（AP）........................................................................................................................................12
9.3 SERIAL TO WIFI（CLIENT）.................................................................................................................................14
APPENDIX A DOCUMENT REVISION RECORD...................................................................................................17
