久久亚洲精品中文字幕,国产成人精品一区二区三区不卡,99久久人妻无码精品系列蜜桃,久久人人爽人人爽人人片

CSW2200-23L Module

CSW2200-23L Module

The CSW2200-23L module long-distance wifi module focuses on the Internet of Things technology. Its innovative LR-WiFi technology (Long Range WiFi) solves the problem of low-cost, high-performance, high-speed, and long-distance wireless communication. Networking reshapes the boundaries of WiFi transmission.

LR-WiFi: The main technology comes from WiFi, which not only has the characteristics of WiFi easy to use, mature, and can be networked, but also solves the missing problem in WiFi: distance.

LR-WiFi has a hundred times that of LoRa, zigbee and other narrow-band communications and a slightly lower rate than WiFi. It can also be compatible with WiFi through an external wireless network card. It can be widely used in wireless cameras, drones, smart buildings, smart agriculture, and wisdom. Fields such as factories, robots, stage and musical instruments.

Comparison of LR-WIFI and other wireless methods

2.png

Comparison of LR-WIFI and other wireless methods

parameter

Traditional WiFi

Bluetooth

Zigbee

LoRa WAN

NB-IOT

802.11ah (Halow)

LR-WiFI

transmission distance

100m~400m

15m~60m

50m~300m

300m~27Km

<20Km

<10Km

≤15Km

transmission speed

100~300Mbps

1M/24Mbps

250Kbps

0.3~50Kbps

20~127Kbps

<10Mbps

≤40Mbps

Operating frequency band

2.4G /5GHz

2.4GHz

2.4G/Sub1GHz

Sub 1GHz

Licensed

Sub 1GHz

2.3/2.4GHz

Node access capability

32

8

6.5W

6.5W

About 20W

8000

32

Network topology

Star/Relays/Mesh

Mesh

Mesh

Star

Star

Star

Star/Mesh

power waste

higher

Lower

low

Lower

Lower

Lower

commonly

Applicable scenario

General family

Office environment

Proximity audio and control

Smart home

Low speed equipment

Large scale low-speed networking

Wide range low-speed direct network access

Large range long-distance transmission

Long distance high rate transmission

5.png

The main parameters

parameter

index

working frequency

2.3/2.4GHz

throughput

Adaptive, ≤ 40mbps

High transmitting power

20dBm

Measured transmission distance

8 ~ 9km (no ground to air interference, 2Mbps), 400 ~ 500m in noisy ground environment in typical cities

working temperature

-20~70℃

power waste

RX:147mA@3.3V TX: 200mA @3.3V

Receiving sensitivity

-94dBm (Min)

delayed

Typical value 4ms

Package size

12.9mm*12.2mm*1.75mm ( L*W * H)

encryption

WPA2 AES

Network topology

Point to point, point to multipoint, mesh

Transmission technology

OFDM TDD LR-WiFi

diversity

2x2MIMO,ML,MRC

FEC

LDPC

Antenna interface

IPEX x2

Interface

SDIO2.0/3.0

精品人妻码一区二区三区| 欧美精品无码一区二区三区| 美女又黄又免费的视频| 日本美女图片| 亚洲精品国产一区二区精华液| 狠狠色噜噜狠狠狠7777奇米| 国产二级一片内射视频播放| 日本japanese丰满白浆| 欧美性巨大╳╳╳╳╳高跟鞋| 国产伦精品一区二区三区免费迷| 无码精品人妻一区二区三区影院| 边做饭时猛然进入高h| 亚洲成色WWW久久网站| 色欲无码国产喷水av精品| 少妇被粗大猛进进出出| gogogo日本免费观看视频| 欧美日韩亚洲精品瑜伽裤| 再深点灬舒服灬太大了少妇| 国产成人精品A视频一区| 18禁裸体动漫美女无遮挡网站 | 国产无遮挡吃胸膜奶免费看| 欧美xxxx黑人又粗又长精品 | 国产精品天干天干综合网| 99久久久无码国产精品免费砚床| 永久免费观看不收费的软件| 韩国理仑片色情在线观看| 四虎影视永久地址www成人| 精品久久久久久无码国产| 国产V片在线播放免费无码| 无码国产精品一区二区免费式影视| 久久久久免费精品国产 | 久久亚洲精品无码A片大香大香 | 久久精品99国产国产精| 啊灬啊灬啊快日出水了A片| 荡女妇边被C边呻吟久久网| 99RE久久精品国产| 亚洲精品色午夜无码专区日韩 | 圣女当众被迫高潮h高| 亚精区在二线三线区别99| 高h喷水荡肉自慰爽文np| 亚洲国产三级在线观看|