Uart-WIFI Module Serial WIFI SCM WIFI HLK-RM04 RM04 Simplify Test Board

Uart-WIFI Module Serial WIFI SCM WIFI HLK-RM04 RM04 Simplify Test Board

1, a serial port turn WIFI module, a serial port turn Ethernet module, Ethernet switch WIFI multi-function WIFI module, a serial port server module, make it easy for your serial port device connected to the Internet, transparent two-way data transmission, to ensure the highest limit of ease of use and compatibility

2. 10/100 m adaptive Ethernet interface module integration, the serial communication baud rate up to 230.4 Kbps, TLL serial rate of up to 500 Kbps

3.3. By using the world’s top network chip suppliers’ Ralink Ralink solution, raw materials adopt TDK / / murata, big brands, stable and reliable basis.Each module are strict testing and power correction, ensure the consistency of the product.

4. Double serial port and double front-end ports and WIFI free conversion, meet your various needs.802.11 b/g/n WIFI support

5. Size: 40 * (29) smaller than credit card a third

6. Working temperature: industrial-grade: 25 ~ 75 ° C.

7. The built-in 360 m of MIPS CPU, 16 MB RAM and 4 m FLASH and wireless baseband and rf front end and a variety of peripheral bus

8. Through CE and FCC certification, support the IEEE 802.11 b/g/n, support transparent protocol data transmission mode

9. Support the general WIFI encryption mode and algorithm on market, WEP/WAP wpa2-psk/WAP2 wpa2-psk/WAPI, WEP64 WEP128 / TKIP/AES encryption type

10. AT + instruction set configuration, provides the friendly Web configuration page, via the Web configuration (customizable factory parameters)

11. HLK – EM04 module optional built-in onboard or external antenna,

12. Support wireless WIFI work in AP model and node (Station), the real hardware AP, support iphone and android systems all WIFI connection, support functions of AP and Station online at the same time

13. Optional TCP Server/TCP Client/UDP work mode, support network protocol: TCP/UDP/ARP, ICMP/HTTP/DNS/DHCP

14. Support DHCP automatically obtain IP, support work in AP mode to assign IP from the device

15, a serial port speed is adjustable, 1200-230400

16, the sea lenk factory shipment, equipped with 5000 spot for a long time, original factory technical support,

17, provide friendly practical web interface, and can provide customized demand.The software can provide neutral version.Customer’s logo can be added and modified factory parameters.

Frequency range: 2.4 to 2.4835 GHz

The furthest distance pass number: 360 meters

Working temperature: – 20 to 60

Working humidity: 10% – 90% RH (condensation)

Storage temperature: – 40-80

Store humidity: 5% – 90% RH (condensation)