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

CV5200 module

CV5200 module

The CV5200 module high-speed and long-distance wifi wireless 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. Reshape 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

Module introduction

7.png

The main parameters

parameter

index

working frequency

2.4GHz(ISM)

throughput

Adaptive, ≤ 30mbps

High transmitting power

29dBm

Measured transmission distance

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

working temperature

-25~80℃

power waste

2~7W

Receiving sensitivity

Large - 101dbm

delayed

Typical value 2ms

Package size

45.9x33mm

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

Ethernet X2, usbx1, low-speed uartx1 (supporting transparent transmission), gpiox12, pciex1

国产欧美一区二区三区在线看| 男男乱J伦高HH黄暴双性| 艳妇荡女欲乱a片在线观看| 欧美黑人又大又粗xxxxx| 日韩一线无码AV毛片免费| 日韩乱码人妻无码中文字幕| 99久久精品费精品国产一区二| 久久精品国产亚洲av日韩| 国产精品亚洲专区无码牛牛| 亚洲av成人无码网天堂| 亚洲性爱视频| 中国熟妇浓毛hdsex| 久久久国产精品无码免费专区| 色偷偷88888欧美精品久久久| 亚洲国产精彩中文乱码av| 国产农村妇女毛片精品久久| 天堂资源8在线| 最近2019年日本中文字幕免费| 国产人久久人人人人爽| 美女学校丰满毛片免费看爽| 欧美精品国产综合久久| 色欲久久99精品久久久久久av| 日本一区二区在线播放| 苍井空浴缸大战猛男120分钟| √最新版天堂资源网在线| 金瓶悔1一5扬思敏完整版| 九九热这里只有精品视频| 蜜桃久久精品成人无码AV| 国内少妇偷人精品视频免费| 国产69久久精品成人看| 国产重口老太和小伙a片| 丝袜灬啊灬快灬高潮了AV| 公翁大龟挺进秀婷小说| 国产suv精品一区二区88| 免费国产裸体美女视频全黄| 国产成人成人a片在线乱码视频| 国内精品久久久人妻中文字幕 | 亚洲精品久久久久久| 亚洲av无码成人网站在线观看| 亚洲va中文字幕| 看av免费毛片手机播放|