Справочник Пользователя для High-Flying Electronics Technology Co. Ltd HF-A11X
HF-A11x V3.1 User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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3.3.2. Remote Management Application
Figure 36. Remote Management Application
For this remote management application, HF-A11x 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.
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-A11x modules connect as below figures to
build up a transparent serial port connection.
build up a transparent serial port connection.
Figure 37. Transparent Serial Port Application
For left side HF-A11x module, configured as AP mode and use default SSID and IP address,
network protocol configured as TCP/Server mode, and protocol port ID: 8899.
For right side HF-A11x module, configured as STA mode and setting the same SSID (”HF-
A11x_AP” for this example)with left side HF-A11x module, enable DHCP network and network
protocol configured as TCP/Client mode, protocol port ID: 8899. Target IP address part setting
the same IP address with left side HF-A11x module (“10.10.100.254” for this example).
When right side HF-A11x boot up, it will find wireless AP (SSID:HF-A11x_AP for this example)
and open TCP/Client network protocol to connect with left side module’s TCP/Server. All these
operation will be automatic and after finished, the two user devices connected to HF-A11x
network protocol configured as TCP/Server mode, and protocol port ID: 8899.
For right side HF-A11x module, configured as STA mode and setting the same SSID (”HF-
A11x_AP” for this example)with left side HF-A11x module, enable DHCP network and network
protocol configured as TCP/Client mode, protocol port ID: 8899. Target IP address part setting
the same IP address with left side HF-A11x module (“10.10.100.254” for this example).
When right side HF-A11x boot up, it will find wireless AP (SSID:HF-A11x_AP for this example)
and open TCP/Client network protocol to connect with left side module’s TCP/Server. All these
operation will be automatic and after finished, the two user devices connected to HF-A11x