IOT-WORKSHOP
DTU-H10X
Wi-Fi/Ethernet to RS485/RS232 Server User Manual
http://www.iotworkshop.com
17
Phone
Laptop
PLC Device
Tablet
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RS232/RS485
DTU Device AP+STA Mode
Server
Server
AP
STA
Figure 9.
DTU AP+STA Application
When device enables AP+STA function, device's STA interface can connect with router and
connect to TCP server in the network. At the same time, device's AP interface is also active and
permit phone/PAD to connect, then phone/PAD can control user device and and setting the
device parameters,
The advantage of AP+STA mode is:
Users can easily setting and track user device through Phone/PAD and not change the
orginal network setting.
Users can easily setting device
‟s parameters through WiFi when device works as STA
mode.
AP+STA Mode Setting:
AP+STA mode need serial AT command to enable as follows:
AT+FAPSTA=on,
Enable AP+STA mode;
AT+WMODE=STA, when configure device
works as STA mode, it‟s AP interface still
active;
AP+STA Mode Notes:
