UART HF-A21-DIP High Performance Wi-Fi module

• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wireless
• Information content: Data
• Certification: CE, FCC
• Condition: New
• Wireless standard: 802.11 b/g/n
• Model NO.: HF-A21-DIP
• Transport Package: Carton
• Specification: 2.412GHz-2.484GHz
• Trademark: IOT MODULE
• Origin: China
• HS Code: 8517709000
• Production Capacity: 10000

Product Description

-Data Sheet


*  Specification





 

* Description
 

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: -81 dBm
		802.11n: -71 dBm
	Antenna Option	External: I-PEX connector or PIN25 line out
		Internal: On-board PCB antenna
Hardware Parameters	Data Interface	UART: 1200bps - 230400bps
		Ethernet: 10Mbps/100Mpbs
		GPIO,I2C,USB
	Operating Voltage	3.3V (+/-5%)
	Operating Current	Avg:170mA  Peak:400mA
	Operating Temperature	-40ºC- 85ºC
	StorageTemperature	-45ºC- 125ºC
	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 Provide SDK package Provide smart link tools

Why choose us?

* Specilaze in IC for around 14 years 
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price 
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team




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