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HLK - RM04 RT5350F UART Serial Port to Ethernet Wi - Fi Wireless Network Adapter Converting Module for Arduino DIY

NZ0028001

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  • HLK - RM04 RT5350F UART Serial Port to Ethernet Wi - Fi Wireless Network Adapter Converting Module for Arduino DIY
  • cheap HLK - RM04 RT5350F UART Serial Port to Ethernet Wi - Fi Wireless Network Adapter Converting Module for Arduino DIY
  • HLK - RM04 RT5350F UART Serial Port to Ethernet Wi - Fi Wireless Network Adapter Converting Module for Arduino DIY deal
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Features:

Serial Port Ethernet Wi-Fi Adapter Module
With shielding cover
Prevent signal interference and protect circuit

Specs:
Network standard: Wireless: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b; Wired: IEEE 802.3, IEEE 802.3u
Wireless transmission rate: 11n: maximum up to 150Mbps, 11g: maximum up to 54Mbps, 11b: maximum up to 11Mbps
Tracks number: 1 - 14
Frequency range: 2.4GHz - 2.4835GHz
Transmitted power: 12dBm - 15dBm coupling
Antenna Type: On-board / external
Wi-Fi working mode: Client-side / AP / Router
WDS function: Support WDS wireless brigde connection
Wireless network security: Wireless MAC address filtering
Wireless security function switch 64 / 128 / 152 bit WEP encryption
WPA-PSK / WPA2-PSKWPA / WPA2 security mechanism
Network management: Remote Web manage profiles import and export, WEB software upgrading
Serial network: Max. transmission rate: 230400bps
TCP connection: Max.
Linking number: More than 20
UDP connection: Max.
Serial baud rate: 50bps - 230400bps
Status indicator
Optional frequency bandwidth: 20MHz - 40MHz auto
Baud rate: 1200bps - 500000bps
Support transparent transmission mode
Support wireless roaming
Support PPPOE / TCP / UDP / DDDNS / DHCP / DNS / HTTP / FireWire
Support AT + instruction set
Support collocation methods: Serial / WEB

Download for getting available programs and more information: (virus-free)
download

Specifications

General

Type: Ethernet module
Model: HLK-RM04
Material: FR4, Aluminum
Compatibility: Ardunio

Weight and Size

Product Weight: 0.008 kg
Product Size(L x W x H): 4.0 x 2.9 x 0.9 cm / 1.57 x 1.14 x 0.35 inches

Package Contents

Package Contents: 1 x Ethernet Module

Customer Questions & Answers

  • By  Daniel May-25/2016 02:05:48

    Question:
    Hi, I know there are two versions of HLK - RM04 (v1 & v2), with different RAM memory and flash memory sizes. Can you specify how much RAM memory does have the HLK - RM04 you are selling? http://www.gearbest.com/development-boards/pp_52052.html Thank you.

    Reply:

    Thank you for your inquiry.


    FLASH:8M

    RAM:32M


    Have a nice day!

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Customer Reviews

Overall Customer Rating:

5.0 1 Customer Reviews

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  • Developer

    From Robert York Jan 16,2015

    Pros:
    Awesome little board. It’s easy-to-use and low-cost solution to add WiFi capability to Arduino or similar microcontroller boards. It allows you to receive/send Ethernet buffers through serial RX/TX pins. Programming is similiar to the standard Arduino Ethernet shield. Unit can be switched to AP or Client. Has build in SER2NET ability to stream your datastream over the net.

    Cons:
    Not really a CON, but including an antenna would be nice.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 4

    Usefulness 5

    Overall Rating 5

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