Specification

Item Type: RS232 to WiFi Server
Core Parameters:
Model Name: HF7211
Function Explanation: Serial port to WiFi
Processor: For Cortex-M4 SOC
Main Frequency: 160MHz
Operating System: For mbeb
FLASH Resource: 2MB
RAM: 384KB
Network Interface Parameters:
Wireless Standard: 802.11b/g/n
Antenna Form: Built-in antenna
WiFi Frequency Band: 2.412GHz-2.484GHz
Network Protocol: IP, TCP, UDP, DHCP, DNS, HTTPServer/Client, APP, BOOTP, AutolP, ICMP, Telnet, uPNP
WiFi Security (encryption method): Encryption: AES 128Bit, 3DES, SHA-1, MD5, Base-64, RSA Authentication: PSK, AES-CCMP
Wireless Transmit Power: 802.11b: +20 DBm (maximum) 802.11g: +18 DBm (maximum) 802.11n: +15 dBm (maximum)
Wireless Receiving Sensitivity: 802.11b: -89dBm(at 11 Mbps, CCK) 802.11g: -81dBm(at 54Mbps, OFDM) 802.11n: -71 dBm(at HT20, MCS7)
Maximum Number of Connections: Maximum 8STA
WiFi Mode: AP, AP+STA, STA
Serial Port Interface Parameters:
Number of Serial Ports: 1
Interface Standard: RS232
Baud Rate: 600-460800bps
Serial Port Protection: Yes
Product Features:
Configuration Method: For SmartLink V7 / X APP / Airkiss configuration, WEB page, Cli command, file import, Telnet configuration, for IOTService software
WEB Webpage: Standard webpage or custom webpage
IP Acquisition Method: DHCP or static IP, AutolP
Virtual Data Channel: Support
Firmware Upgrade: Webpage, for IOTService software, OTA
Registration Package Function: Support
Heartbeat Package Function: Support
Custom Script Function: Support
Packet Filtering: Support
Serial Port Automatic Framing: Support
RTU to TCP: Support
NTP Function + Time Zone Setting: Support
Parameter Import and Export: Support
Reload Reset Interface: Yes
Environmental Parameters:
Working Temperature: -40-85℃
Storage Environment: -50-90℃, 5-95%RH (non-condensing water)
Power Parameters:
Input Voltage: 5-36VDC
Interface Form: RJ45 interface
Power Protection: Yes

Size: Approx. 61 x 26 x 18mm / 2.4 x 1 x 0.7in

Package List

1 x Serial Server

1 x Crystal