User's Manual

HF-A11x V3.1 User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
9
1. PRODUCT OVERVIEW
1.1. General Specification
Table 1 HF-A11x Module Technical Specifications
Class Item Parameters
Certification FCC/CE
Wireless standard 802.11 b/g/n
US Frequency range 2.412GHz-2.462GHz
EU Frequency range 2.412GHz-2.472GHz
802.11b: +17.38 dBm (Max.)
802.11g: +14.64 dBm (Max.)
802.11n: +14.95 dBm (Max.)
Transmit Power
Configurable
802.11b: -89 dBm
802.11g: -81dBm
Receiver Sensitivity
802.11n: -71dBm
Wireless
Parameters
Antenna Option Internal:On-board chip antenna
UART: 1200bps - 230400bps
GPIOs
Data Interface
Ethernet: 100Mpbs
Operating Voltage 3.3V (+/-5%)
Operating Current 170mA~300mA
Operating
Temperature
-10℃- 70℃
Storage Temperature
-40℃- 85℃
Hardware
Parameters
Dimensions and Size
25×40×8mm (A111)
30×45×8mm (A112)
Network Type Station /AP mode
Security Mechanisms WEP/WAP-PSK/WAP2-PSK/WAPI
Encryption WEP64/WEP128/TKIP/AES
Work Mode
Transparent Transmission and
Agreement Transmission mode
Serial command AT+instruction set
Network Protocol
TCP/UDP/ARP/ICMP/DHCP/DNS/HTT
P
Max. TCP Connection 32
User Configuration
Web Server＋AT command config.
Software
Parameters
User Application SW
Support customized application SW with
Linux system.
Note: Limited by local law regulations, version for North America does not have
region selection option.