HLK-RM08K Serial UART WIFI Module

HLK-RM08K Serial UART WIFI Module

HLK-RM08K Serial UART WIFI Module is an embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network). This product is an embedded module based on the universal serial interface network standard. The built-in TCP/IP protocol stack allows the user to convert between serial port, Ethernet, wireless network (wifi) interface. Thanks to the HLK-RM08K module, traditional serial devices do not need to change any configuration; Data can be transmitted via the Internet network. It provides a quick solution for the user's serial devices to transfer data over Ethernet.

Specifications

• Chip: MT7688KN
• Wifi Standard: 802.11b/g/n
• 1T1R 2.4G/150Mbps
• Router/AP/STA/AP Client/Bridge
• Wifi Transmission Speed;
  • 11n: maximum 150Mbps
  • 11g: maximum 54Mbps
  • 11b: maximum 11Mbps
• Frequency Power: 2.4-2483G
• Emission Range: 12-15DBM
• WIFI Working Modes: Client/AP/Router
• WDS Wireless Connection Support
• Wireless Security;
  • Wireless MAC address filtering
  • Wireless security function switch
  • 64/128/152 bit WEP encryption
  • WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanism
• Network Management;
  • Remote web management
  • Configuration file import and export
    
    • WEB software upgrade

  Product Functions

  Serial Port to Ethernet

  

  In this mode, ETH0 is enabled, WIFI function is turned off. Ethernet can be configured as a dynamic IP address (DHCP) or as a static IP address (STATIC).

  WIFI STA from Serial Port

  

  In this mode, WIFI is enabled, the module works in STA mode, ETH function is turned off. WIFI STA can be configured as dynamic IP address (DHCP), also can be configured as static IP address (STATIC).

  WIFI AP from Serial Port

  

  In this mode, WIFI is enabled, the module works in AP mode, ETH function is turned off. In this mode, WIFI device can connect to the module and become the device under WIFI LAN.

  Default Mode

  

  In this mode, WIFI is enabled, the module works in AP mode, ETH function is enabled. ETH0 operates as WAN, ETH1-4 operates as LAN. In this mode, WIFI device can connect to the module and become the device under WIFI LAN. WAN default IP is dynamic IP address. DHCP Server for the same local area networkLAN enables WIFI by default.