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HLK-RM04 Embedded Serial to Wifi Wireless Transmission Module 32M UART to WIFI Module
Introduction:
HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network).
This product is an embedded module based on the universal serial interface network standard, built-in TCP / IP protocol stack, enabling the user serial port, Ethernet, wireless network (wifi) interface between the conversions.
Through the HLK-RM04 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via Ethernet.
Features:
- Serial port to WIFI module, serial port to Ethernet module, Ethernet to WIFI module, serial server module
- Integrated 10/100M adaptive Ethernet interface serial communication module 2, the highest baud rate is up to 230.4Kbps
- The high quality chip
- Reliable system core for security and long-term operation of the system application
- Small size: 40*29 MM
- Working temperature: industrial grade: -25~75 deg C.
- Built in 30M MIPS CPU; 16M RAM and 4M FLASH and wireless baseband and RF front-end and a variety of peripheral bus
- CE and FCC certification, support IEEE 802.11 b/g/n, support for transparent protocol data transmission mode
- Support the vast majority of WIFI encryption methods and algorithms, WEP/WAP-PSK/WAP2-PSK/WAPI, encryption type WEP64/WEP128/TKIP/AES
- AT+ instruction set configuration, provides a friendly Web configuration page, through the web configuration
- Internal or external antenna (optional)
- Support wireless work in AP mode and node (Station) mode, the real hardware AP, support iPhone mobile phone and Android system, such as all the WIFI connection, supports AP and station simultaneously
- TCP Server/TCP Client/UDP work mode, support network protocol: TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP
- Support DHCP automatically get IP, support for the work in AP mode for the allocation of IP
- Serial rate can be adjusted, the highest support 230400
Package included:
- 1 x UART to WIFI Module
