• Product Code: HF2211S
Buy Online

Overview of Characteristic

  • Support 802.11bgn Wireless Standard
  • Support TCP/UDP/Telnet /Modbus TCP Protocol
  • Support RS485 to Wi-Fi Conversion, Serial Speed Up to 230400 bps
  • Support STA/AP/AP+STA Mode
  • Support SmartLink V8 Smart Config (Provide APP)
  • Support Easy Configuration Through Web Interface or PC IOTService Tool
  • Support Security Protocol Such As TLS/AES/DES3
  • Support Webpage OTA Wirelss Upgrade  
  • Wide DC Input 5~36VDC
  • Size: 79 x 53 x 25 mm (L x W x H) 

Processor Cortex-M4 SOC
Basic Frequency 160MHz
Flash 2MB
Operating System mbed
Protection 8KV Isolation
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP
Security Protocol SSL v3 AES 128Bit DES3
Standard 802.11 b/g/n
Network Mode STA/AP/STA+AP
Transmit Power 802.11b: +20dBm(Max.) 802.11g: +18dBm(Max.) 802.11n: +15dBm(Max.)
Receive Sensitivity 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
Wi-Fi Security WEP64/WEP128/TKIP/ AES
Antenna Interface 3dBi antenna
Port Number 1
Interface Standard RS485/RS422: 5.08mm connector
Data Bits 8
Stop Bit 1,2
Check Bit None,Even,Odd
Baud Rate TTL: 300 bps~230400bps
Flow Control No Flow control Hardware RTS/CTS、DSR/DTR Software Xon/ Xoffflow control
Buffer 1K
Configuration Web CLI XML import Telnet IOTManagerPC Software
Virtual Serial Windows, XP/Vista, 7, Server 2003/2008
Size 79mm x 53mm x 25 mm
Operating Temp. -40 ~ 85°C
Storage Temp. -45 ~ 105°C,5 ~ 95% RH(no condensation)
Input Voltage 5~36VDC
Working Current ~200mA
Power <700mW
Warranty 3 year
Accessory 1* Power Adapter 1* Serial Cable 1* WiFi Antenna
User Guide
IOT_Device_Series_Software_Funtion_20200623 [ Download Times: 45007,  Date Update: 2020-06-23 18:28:00 ]
HF2211S User ManualV1.0(20200313) [ Download Times: 1000,  Date Update: 2020-03-18 11:10:57 ]
HF2211S_EW1X_PW1X_Wport-W30_Operation Guide(20220525) [ Download Times: 1417,  Date Update: 2022-06-21 15:11:12 ]