Low power WIFI module user manual
Jinan USR IOT Technology Limited
tec@usr.cn
Page 51/72
ap_site: AP searched;
4.2.2.41. AT+ WSDNS
Function: Set/Query STA static DNS server address;
Format:
Query Operation
AT+WSDNS<CR>
+ok=<address><CR>< LF ><CR>< LF >
Set Operation
AT+ WSDNS =<address><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:
address:
STA’s DNS server address; Effective right away.
4.2.2.42. AT+ LANN
Function: Set/Query AP’s network parameters;
Format:
Query Operation
AT+LANN<CR>
+ok=<ipaddress,mask><CR>< LF ><CR>< LF >
Set Operation
AT+ LANN=< ipaddress,mask><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:
ipaddress: AP’s IP address;
mask: AP’s net mask;
4.2.2.43. AT+WAP
Function: Set/Query AP Wi-Fi parameters;
Format:
Query Operation
AT+WAP<CR>
+ok=<wifi_mode,ssid,channel><CR>< LF ><CR>< LF >
Set Operation
AT+ WAP =<wifi_mode,ssid,channel><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:
wifi_mode: Wi-Fi mode, include:
11B
11BG
11BGN
(Default Value)
ssid:SSID at AP mode
channel: Wi-Fi channel selection:
AUTO