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 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 celsius
Storage Environment: 50 90 celsius , 5 95percent RH (non condensing water)
Power Parameters:
Input Voltage: 5 36VDC
Interface Form: RJ45 interface
Power Protection: YesSize: Approx. 61 x 26 x 18mm 2.4 x 1 x 0.7in.
Package List:
1 x Serial Server1 x Crystal Head Turn Button + 4pin Terminal Line1 x Fix Bracket1 x Rail Bracket2 x Screw
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