HF-LPC3X0 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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2.
FUNCTIONAL DESCRIPTION
2.1.
Wi-Fi Wireless Networking
HF-LPC300 module can be configured as both wireless STA and AP base on network type. Logically
there are two interfaces in HF-LPC300. One is for STA, and another is for AP. When HF-LPC300
works as AP, other STA equipments are able to connect to HF-LPC300 module directly. Wireless
Networking with HF-LPC300 is very flexible.
Notes
:
AP
: that is the wireless Access Point, the founder of a wireless network and the centre of the network
nodes. The wireless router we use at home or in office may be an AP.
STA
: short for Station, each terminal connects to a wireless network (such as laptops, PDA and other
networking devices) can be called with a STA device.
2.1.1.
Basic Wireless Network Based On AP
Infrastructure: it’s also called basic network. It built by AP and many STAs which join in.
The characters of network of this type are that AP is the centre, and all communication between STAs
is transmitted through the AP. The figure following shows such type of networking.
Figure 14.
HF-LPC300 Basic Wireless Network Structure
2.1.2.
Wireless Network Based On STA
HF-LPC300 module support STA network mode.
Figure 15.
HF-LPC300 STA Network Structure
2.2.
BLE Connection
HF-LPC300 support BLE, smart phone can direct connect to module, structure is as following.
