HF-LPT220 Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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For this wireless control application, HF-LPT220 works as AP
mode. Module’s serial port connects to
user device. So, control agent (Smart phone for this example) can manage and control the user device
through the wireless connection with HF-LPT220 module.
3.3.2.
Remote Management Application
Figure 18.
Remote Management Application
For this remote management application, HF-LPT220 works as STA mode and connects to Internet
through wireless AP. Module configured as TCP Client and communicates with remote TCP server at
Internet. Module’s serial port connects to user device.
So, user device’s data or sampling information can send to remote TCP server for storage or
processing. Also remote TCP server can send command to control and manage the user device
through the wireless network.
3.3.3.
Transparent Serial Port Application
For this transparent serial port application, two HF-LPB100 modules connect as below figures to build
up a transparent serial port connection. One HF-LPB100 works as AP mode, another HF-LPB100
works as STA mode. Make the STA device connects to AP.
Figure 19.
Transparent Serial Port Application
