Feature:
1. This product supports Wi‑Fi, and supports a complete TCP/IP protocol, very convenient
2. Serial server support multiple data encryption methods to ensure data confidentiality
3. Data transmission through the wireless connection of this serial server, making product integration very easy
4. RS232 to WiFi server support custom registration package and heartbeat package
5. Built-in WiFi antenna, support for Ali IOT.MQTT, realize remote configuration parameters
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, XML file import, Telnet configuration, for IOTService software
WEB Webpage: Standard webpage or cus