Mô-đun Wifi Hlk-rm04 Uart Wifi, Mcu Wifi, Scm + 1 Đầu Nối Wifi Hlk-rm04

Giới thiệu Mô-đun Wifi Hlk-rm04 Uart Wifi, Mcu Wifi, Scm + 1 Đầu Nối Wifi Hlk-rm04

HLK-RM04 Uart - WIFI module, serial ports, WIFI, MCU WIFI, SCM + 1pcs wifi HLK-RM04 test board


Description:

HLK-RM04 is UART-ETH-WIFI module. It based on the universal serial interface and conform to the
standard of network embedded module.Built-in TCP/IP protocol stack. that between the three interfaces
(UART Ethernet WIFI)are able to achieve transparent conversion at will.


Features:

-UART to WIFI Wireless Module?UART to Ethernet Module Ethernet to WIFI Module UART server module?Make your Serial Device connected to the Internet easily. Double Data Rate All transparently. Guarantee the highest limit of Usability and Compatibility.
-The module integrated 10/100 m adaptive Ethernet interface.The highest baud rate up to 230.4 Kbps of the serial communication.and the highest rate of TTL
serial port is 500KBPS.

-Built-in 360MB MIPS CPU , 16M RAM ,4M FLASH ,Wireless baseband,RFFE,and a variety of peripheral bus.
-Support the IEEE 802.11 b/g/n.Support transparent protocol data transmission mode.
-Support General encryption methods and algorithms of WIFI ,WEP/WAP-PSK/WAP2-PSK/WAPI,Encryption type:WEP64/WEP128/TKIP/AES.
-Provide the AT + instruction set configuration,Provide friendly Web configuration page,configured via Web.
-HLK - EM04 module optional built-in onboard or external antenna.
-Support WIFI work in AP model and node mode,The real hardware AP,Supports iphone and all android phones connected WIFI. Supports AP and station simultaneous online.
9.13.Optional TCP Server/TCP Client/UDP mode,Support network protocols:TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP.
-Support DHCP to automatically obtain IP,Support when work in AP mode assigned IP from the device.
-The rate of serial port is adjustable,1200-230400.

Technical specifications:

Transmission
distance Indoor up to 100m;
Outdoor up to 360m.(Depending upon the environment)

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