HLK-RM58S HLK-RM58S --EngrWorld

HLK-RM58N is a low-cost embedded UART WIFI (Serial Wireless Network) module launched by Hi-link Electronics. This product is based on an embedded module that complies with network standards through a serial interface, embedded with the TCP/IP protocol stack, and capable of converting between user serial port and wireless network (WIFI).

Through the HLK-RM58N module, traditional serial devices can transmit their data over the Internet network without changing any configuration, providing a complete and fast solution for users' serial devices to transmit data over the network.

Product Feature

Compatible with IEEE 802.11 a/b/g/n
Dedicated high-performance Cortex-M33
Supports 20 MHz and 40 MHz bandwidth in the 2.4 GHz frequency band
Single frequency 1T1R mode, with a data rate of up to 150Mbps
Supports 2.4g/5.8 GHz frequency band, dual band 1T1R
Supports two working modes: STA/AP
Built in TCP/IP protocol stack
Support rich AT instructions
Support wireless upgrade (OTA)
3.3V single power supply with low power consumption
Fast serial port transmission speed

Technical specification

Module	Mode	HLK-RM58N
Wireless parameters	Packaging	SMT
	Wireless standard	IEEE 802.11 a/b/g/n
	Frequency range	2.412GHz-2.484GHz 5.180GHz-5.825GHz
	Transmission power	802.11b: +16 +/-2dBm (@11Mbps)
		802.11g: +14 +/-2dBm (@54Mbps)
		802.11n: +13 +/-2dBm (@HT20,HT40- MCS7)
		802.11a: +15 +/-2dBm (@HT40,MCS7)
	Receiving sensitivity	802.11b: -88.4 dBm (@11Mbps ,CCK)
		802.11g: -75.7dBm (@54Mbps, OFDM)
		802.11n: -73.6dBm (@HT20, MCS7)
		802.11a: -75.0 dBm (@MCS7)
	Antenna form	External: SMT pads
		External: I-PEX first generation connector
		Built in: No built-in antenna
Hardware parameters	Hardware interface	UART，GPIO
	Operation power	3.3V
	GPIO Driving Capability	Max：16ma
	Working current	Continuous transmission=>Average:~151mA, Peak: 200mA Under normal mode=>Average:~130mA, Peak: 180mA
	Temperature	Working temperature: -20 ℃~+85 ℃ Storage temperature: Temperature:<125 ℃, relative humidity:<90% R.H
	Size	18mm * 18mm * 2.4mm
Serial port transparent transmission	Transmission speed	110-921600bps
Serial port transparent transmission	TCP Client	1
Software parameters	Wireless network type	STA/AP
	Security mechanism	WEP/WPA-PSK/WPA2-PSK
	Encryption type	WEP64/WEP128/TKIP/AES
	Firmware upgrade	Wirelss upgrade, serial port upgrade
	Network protocol	IPv4, TCP/UDP
	User configuration	AT+instruction set，web configuration

Working voltage

Parameters	Min	Typical	Max	Unit
Input voltage	3.1	3.3	3.5	V
I/O voltage		3.3		V
No-load operation currency		150		mA
Module avarage power consumption		495		mW
Module current peak		200		mA
Power supply current requirement		≥500		mA
Power supply ripple requirement		≤50		mV

RM58N-6

application-08

	类型	描述
	产品类型	WIFI模块
	制造商	Shenzhen Hi-Link
	厂牌	Hi-Link
	通用封装	贴片 / 插针（默认贴片）
	网络协议	IPv4, TCP/UDP
	天线形式	外置天线（2.4G/5.8G 双频天线）
	频段	2.412-2.484GHz, 5.180-5.825GHz
	接口类型	UART/GPIO/GND/GPIO/SPI
	接收灵敏度	-88dbm~-75dbm
	发射功率	14-20dBm
	工作电压	5V DC
	电源输入电压	5V DC
	长宽高	32x22x3mm
	操作温度	-40~+80℃

服务申明

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支持90天内免费换货

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