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HF-A11 Embedded WiFi Module User Manual
1. PRODUCT OVERVIEW
1.1. General Specification
Table 1
Wireless
Parameters
Parameters
Certification
FCC/CE
Wireless standard
Frequency range
802.11 b/g/n
2.412GHz-2.484GHz
802.11b: +20 dBm (Max.)
802.11g: +18 dBm (Max.)
802.11n: +15 dBm (Max.)
Configurable
802.11b: -89 dBm
802.11g: -81dBm
802.11n: -71dBm
External:I-PEX Connector
Internal:On-board chip antenna
UART: 1200bps - 230400bps
GPIOs
Ethernet: 100Mpbs
3.3V (+/-5%)
170mA~300mA
-40℃- 85℃
-45℃- 125℃
25×40×8mm
Transmit Power
g
Item
yi
n
Class
HF-A11 Module Technical Specifications
Receiver Sensitivity
Fl
Antenna Option
Data Interface
Operating Voltage
Operating Current
Operating Temperature
Storage Temperature
Dimensions and Size
Network Type
Security Mechanisms
Encryption
Work Mode
Serial command
Network Protocol
Max. TCP Connection
User Configuration
ig
h-
Hardware
Parameters
H
Software
Parameters
User Application SW
STA /AP/AP+STA mode
WEP/WPA-PSK/WPA2-PSK/WAPI
WEP64/WEP128/TKIP/AES
Transparent Transmission and
AT+instruction set
TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
32
Web Server＋AT command config.
Support customized application SW
Provide SDK package
Provide smart link tools
Shanghai High-Flying Electronics Technology Co., Ltd (www.hi-flying.com)
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