HLKRM04 Embedded WIFI to Serial Wireless Transparent Transmission Module Microcontroller UART WIFI Module

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$12.99

Ex Tax: $12.99

Stock: In Stock
Model: EB0045331
SKU: EB0045331

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Features:

1. Dual serial port + dual network port + WIFI powerful network is simple

2. Support mobile phone + web + serial software + AT command + WPS configuration encryption

3. Support AP / STA mode

Overview:

This product is based on the universal serial interface to meet the network standard embedded module, built-in TCP / IP protocol stack, to achieve the userSerial port, Ethernet, wireless network (WIFI)Between 3 interfacesAny transparent turnchangeThe

With the HLK-RM04 module, traditional serial devices can transmit their own data over the Internet without changing any configuration. For the user's serial device through the Ethernet to provide a fast data transmission

More document click to download

Specifications:

1. Serial port turnWIFI module, serial to Ethernet module, Ethernet to WIFIMultifunction WIFI module,Serial server module, so that your serial device easy networking, transparent two-way data transmission, to ensure maximum ease of use and compatibility

2. Module integration10 / 100MAdaptive Ethernet interface,Serial communication maximum baud rate up to230.4Kbps

3. Reliable system cores are suitable for security and long-running system applications

4. Small size: 40 x 29

5. Operating temperature:Industrial grade: -25 ~ 75 ° C.

6. Built-in360MofMIPS CPU,16MofRAMwith4MofFLASHAnd wireless baseband and RF front ends as well as a variety of peripheral buses

7. Certified by CE and FCC,stand byIEEE 802.11 b / g / n,Supports transparent protocol data transfer mode

8. Support the vast majorityWIFIEncryption methods and algorithms,WEP / WAP-PSK / WAP2-PSK / WAPI, Encryption typeWEP64 / WEP128 / TKIP / AES

9. ProvideAT +Instruction set configuration,Provide friendlyWebConfiguration page, through web configuration

10.Optional built-in onboard or external antenna

11.Support wireless work inAPMode and node(Station)Mode, realhardwareAP,stand byIphonePhone andAndroidsystemWaitallWIFIconnection ,stand byAPwithStationAt the same time online function

12. OptionalTCP Server / TCP Client / UDPOperating mode,Support network protocol:TCP / UDP / ARP / ICMP / HTTP / DNS / DHCP

13. Stand byDHCPAutomatic acquisitionIP, Support work inAPMode for the slave deviceIP

14. Serial port adjustable, the highest support230400

Package Included:

1 x WIFI to Serial Wireless Module

HLKRM04-Embedded-WIFI-to-Serial-Wireless-Transparent-Transmission-Module-Microcontroller--UART-WIFI--1441168

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: WiFi Module , Wireless Module