HF-A21-SMT

HF-A21-SMT

Moduli WIFI High-Flying
Produttore: High Flying

Support IEEE802.11b/g/n Wireless Standards
Support TCP/UDP/HTTP Network Protocols
Support UART/Ethernet Data Interface
Support Work As STA/AP/AP+STA Mode
Support Router/Bridge Mode Networking
Support Internal/External Antenna Option
Support AT+ Instruction Set for Configuration
Support Friendly Web Configuration Page
Support Palmodic Signal
Support Smart Link Application Tools
Single +3.3V Power Supply
Small Size: 25 x 40mm
FCC/CE Certificated
Class Item Parameters
Certification FCC/CE
Wireless standard 802.11 b/g/n
Frequency range 2.412GHz-2.484GHz
Wireless Parameters 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
Data Interface UART: 1200bps - 230400bps
Ethernet: 10Mbps/100Mpbs
GPIO,I2C,USB
Operating Voltage 3.3V (+/-5%)
Operating Current Avg:170mA Peak:400mA
Hardware Parameters
Operating Temperature -40°c- 85°c
Storage Temperature -45°c- 125°c
Dimensions and Size 25×40×3mm SMT
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

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