HLK-RM04 UART to Serial Wifi Ethernet Wifi Module

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In stock


SKU: 306155
  1. Serial to WIFI, Ethernet, Ethernet to Wifi multifunction Wifi module, transparent dual-way data transmission
  2. Integrated 10/100M ethernet port, Max. baud ratio up to 230.4kbps
  3. Adopts Ralink program, high-quality material
  4. Reliable system core suit safety and long-run system application
  5. Working temperature: industrial class -25~75°C

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Category: USB Interface Module
Tags: Ethernet, Expansion Board, HLK-RM04, UART to Serial Wifi

This is HLK-RM04 UART to Serial Wifi Ethernet Wifi Module.

HLK-RM04 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, the built-in TCP / IP protocol stack allows the user, serial port, Ethernet, wireless network (wifi) conversions between the interface.

HLK-RM04 through the module, traditional serial devices do not need to change any configuration; The data can be transmitted through the Internet network. Users provide a quick solution for serial devices to transfer data over Ethernet.

Here is the link of Wireless module/Serial to RJ45/Serial To Wifi HLK-RMO4


Features :

  1. Serial to WIFI, Ethernet, Ethernet to Wifi multifunction Wifi module, transparent dual-way data transmission
  2. Integrated 10/100M ethernet port, Max. baud ratio up to 230.4kbps
  3. Adopts Ralink program, high-quality material
  4. Reliable system core suit safety and long-run system application
  5. Working temperature: industrial class -25~75°C
  6. Built-in 360M MIPS CUP, 16M RAM, 4M FLASH, wireless baseband, RF front-end, and multi-peripheral bus
  7. Support IEEE 802.11 b/g/n, transparent protocol data transmission mode
  8. Support WIFI encryption and algorithm, WEP / WAP-PSK / WAP2-PSK / WAPI,encryption type WEP64 / WEP128 / TKIP / AES
  9. Offer AT+ instruction set, offer friendly web configuration page
  10. Built-in antenna or external antenna
  11. Support AP and Station mode, AP support iPhone and android connect with WIFI, support AT, Station online simultaneously
  12. TCP server/TCP Client/UDP work mode, support network protocol: TCP / UDP / ARP / ICMP / HTTP / DNS / DHCP
  13. Support DHCP auto gain IP, support IP distribution at AP Mode
  14. Serial speed ratio adjustable up to 320400

Package Includes :

1 x HLK-RM04 UART to Serial Wifi Ethernet Wifi Module

Input Supply Voltage (VDC)

5

Communication Speed

230400 baud maximum

Connection Speed (Kbps)

Up to 230.4

DHCP

Yes

Dimensions in mm(LxWxH)

80x50x18

Shipping Weight 0.06 kg
Shipping Dimensions 8 × 5 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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CONNECTION DIAGRAM

Questions and answers of the customers

    Can you spare data sheet or command set
  1. 0 votes
    Q Can you spare data sheet or command set answer now
    Asked by milind on August 5, 2022 11:09 am
    A

    If you have any queries related to the datashee... Read more

  2. what is the wifi range
  3. 0 votes
    Q what is the wifi range answer now
    Asked by el.deshpande on June 3, 2020 2:42 pm
    A It is just a breakout board. It doesn't have a wif... Read more
Only registered users are eligible to enter questions
Country Of Origin: China