HF-A11 High performance WiFi Module

Sku: HF-A11-1

AUD$43.80

Availability: Many In Stock

Sku: HF-A11-1

Product Type: WiFi

Vendor: Hi-Flying

/ Embedded WiFi module / WiFi

Description
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Low cost, HF-A11, WiFi module

Ethernet, UART supported and High Performance

The cost effective HF-A11 Embedded WiFi Module provides 802.11b/g/n 2.4 GHz WiFi networking for a PCB device design. HF-A11 is a high performance feature rich embedded module and is available in a through hole pin header and surface mount version. Both mounting versions of the HF-A11 have the option of either an internal chip antenna or an U.FL / IPEX external antenna connection. The pin header version of the HF-A11 is also available with an SMA coaxial RF connector. (Please check with us if you would like to use SMA RF connector version.)

HF-A11 provided with 10/100 Ethernet and high speed UART interfaces available to be configure the device with a user-friendly web page or via an AT+ instruction set.

HF-A11 can operate in Infrastructure Station (STA) mode, Soft Access Point (AP) mode or AP+STA mode. Support for Router/Bridge mode networking is also provided.

With an industrial temperature range the HF-A11 can be used in devices designed for harsh environments. Multiple mounting and antenna options allow the HF-A11 to be added to existing device designs or to provide engineers with the design flexibility to meet exacting requirements. The HF-A11 is a member of a complete line of Embedded WiFi Modules provided by Elecom Electronics Supply. Need a smaller device size, lower power, SPI interface or USB? Elecom Electronics Supply can help pick the best WiFi embedded module to meet your needs.

With a small footprint, low cost, and rich feature set the HF-A11 Embedded WiFi Module is well suited for many applications, like Handheld devices, tablet...etc

Feature:

High Performance IEEE 802.11 b/g/n (2.4 GHz) Wi-Fi Module
Low cost and Compact Wireless Networking Device (Size 25 x 40 mm)
Internal Chip Antenna or External U.FL/IPEX and SMA Antenna Options
Pin Header or Surface Mount Options
Ethernet and High Speed UART Data Interfaces
UART Interface is +5V Compatible and Supports Free/Auto Frame Function
TCP/IP/UDP/ARP/ICMP/DHCP/DNS/HTTP Networking Protocols
Maximum of 32 TCP Connections
WEP/WAP-PSK/WAP2-PSK/WAPI Wireless Security Protocols
WEP64/WEP128/TKIP/AES Encryption
STA/AP/AP+STA (Station and Access Point) Operating Modes
Router and Bridge Mode Networking
Configuration via Web Page or AT+ Instruction Set
+3.3V Power Supply
Customizable (Please Contact us for the SDK)
FCC/CE Certification

?Class	Item	Parameters
Wireless Parameters	Certification	FCC/CE/Telec
	Wireless standard	802.11 b/g/n
	Frequency range	2.412GHz-2.484GHz
	Transmit Power	802.11b: +20 dBm (Max.)
		802.11g: +18 dBm (Max.)
		802.11n: +15 dBm (Max.)
		Configurable
	ReceiverSensitivity	802.11b: -89 dBm
		802.11g: -81dBm
		802.11n: -71dBm
	Antenna Option	External:I-PEX Connector
	Antenna Option	Internal:On-board chip antenna
Hardware Parameters	Data Interface	UART: 1200bps - 230400bps
		GPIOs
		Ethernet: 100Mpbs
	Operating Voltage	3.3V (+/-5%)
	Operating Current	170mA~300mA
	Operating Temperature	-40?- 85?
	StorageTemperature	-45?- 125?
	Dimensions and Size	25×40×8mm
Software Parameters	Network Type	STA /AP/AP+STA mode
	Security Mechanisms	WEP/WPA-PSK/WPA2-PSK/WAPI
	Encryption	WEP64/WEP128/TKIP/AES
	Work Mode	Transparent Transmission
	Serial command	AT+instruction set
	Network Protocol	TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
	Max. TCP Connection	32
	User Configuration	Web Server?AT command config.
	User Application SW	Support customized application SW

Documentation:

Datasheet: HF-A11 Datasheet.pdf

Reference Design: Schematics.pdf