Hi-Link HLK-RM04 사용자 설명서 - 페이지 3

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Hi-Link HLK-RM04에 대해서도 마찬가지입니다: 사용자 설명서 (5 페이지), 애플리케이션 매뉴얼 (12 페이지)

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Brief Introduction

HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet -

Wireless network) developed by Shenzhen Hi-Link Electronic co., Ltd

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.

Summarize

2.1 Technical Specifications

Network standard

Wireless transmission

rate

Tracks number

Frequency range

Emission power

Interface

Antenna

Antenna type

Serial Com

WIFI（Client/AP）

Picture1.F-structure

Table2-1Technical Specifications

wireless：IEEE 802.11n、IEEE 802.11g、IEEE 802.11b

wired：IEEE 802.3、IEEE 802.3u

11n: maximum up to 150Mbps

11g: maximum up to 54Mbps

11b: maximum up to 11Mbps

1-14

2.4-2.4835G

12-15DBM

1 个 10/100Mbps LAN/WAN multiplex interface、interface

Onboard antenna / External Antenna

Ethernet