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Serial to WiFi Converters https Client Mode Manual

Serial to WiFi Converters https Client Mode Manual

2020-05-16

2020-05-16
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 Overview

 

This manual introduces the https Client mode of Serial to WiFi Converters (Include A2, B2, D2 an USR-WIFI232-602 V2, USR-WIFI232-604 V2, USR-WIFI232-610 V2, USR-WIFI232-630 V2).

 

https Client mode of Serial to WiFi Converters : After enabling this function, user can send data or get data from https server. When using this function, user just needs to set related configuration by AT command or Web Server and module will package serial data into https protocol data packet then transmit them to https server.

 

Configuration

In this manual, we take USR-WIFI232-602 V2 as example to test.

 

Step 1: Enter Web Server. USR-WIFI232-602 V2 is in default settings(AP mode and IP address is 10.10.100.254), so we can connect PC to 602 V2 by WiFi connection then enter Web Server through 10.10.100.254 with username/password both are admin. (If user wants to configure module by AT command, user should connect PC to 602 by serial cable and refer to https://www.usriot.com/enter-serial-command-mode/ to enter AT command mode and send AT commands)

 

Serial to WiFi Converters https Client Mode Manual

 

Step 2: Change module to STA mode and https Client mode.

 

Serial to WiFi Converters https Client Mode Manual

 

By AT command: AT+WMODE=STA, AT+ TMODE=httpsdclient

 

 

 

Step 3: Configure STA interface setting.

 

Serial to WiFi Converters https Client Mode Manual

 

 

By AT command: AT+WSSSID=AP’s SSID, AT+WSKEY=WPA2PSK,AES,AP’s password

 

 

Step 4: Configure https Client mode parameters. (We take our server test.usr.cn as example)

 

 

Serial to WiFi Converters https Client Mode Manual

 

By AT command: AT+ HTPMODE=new, AT+ HTPSV=test.usr.cn,80, AT+ HTPTP=GET, AT+ HTPURL=/2.php?, AT+ HTPHEAD=Content-type:text/html:charset=utf-8

 

 

Step 5: Reset the module.

 

 

Serial to WiFi Converters https Client Mode Manual

 

 

 

 

 

By AT command: AT+Z