HF-A11 Embedded WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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2.1.2. Wireless Network Based On Adhoc Network (Adhoc)
Adhoc: It’s also called independent basic service set, and it’s built by two or more STAs without
AP, this type of network is a loose structure, all the STAs in the network can communicate
directly.
As showing in the figure below, HF-A11 (1) can be treat as an AP, and HF-A11 (2), HF-A11 (3)
and the laptop are STAs connected to HF-A11 (1). Meanwhile, all HF-A11 modules can
connected to user device via UART interface. All HF-A11 modules can be operated and
managed through the laptop. So it is convenient to O&M all HF-A11 modules. Moreover, in such
Adhoc network structure, the whole coverage of a wireless network can be extended easily.
Figure 16. HF-A11 Adhoc Network Structure
2.1.3. Wireless Network Based On AP+STA
HF-A11 module support AP+STA network mode, means module support one AP interface and
one STA interface at the same time, as following figure,
High-Flying
