CSW2200 Module

      CSW2200 Module

      The CSW2200 module long-distance wifi image transmission module focuses on the technology of the Internet of Things. 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 rate

      100~300Mbps

      1M/24Mbps

      250Kbps

      0.3~50Kbps

      20~127Kbps

      <10Mbps

      ≤40Mbps

      Working frequency

      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 consumption

      Higher

      Lower

      Low

      Lower

      Lower

      Lower

      generally

      Applicable scene

      Average family

      Office environment

      Close-up audio and control

      Smart home

      Low-speed equipment

      Large-scale low-speed networking

      Large-scale low-speed direct network access

      Large-scale long-distance transmission

      Long-distance high-speed transmission

      5.png

      The main parameters

      parameter

      index

      working frequency

      2.4GHz(ISM)

      throughput

      Adaptive, ≤ 40mbps

      High transmitting power

      20dBm

      Measured transmission distance

      3 ~ 5km (no ground to air interference, 2Mbps), 200 ~ 300m 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.The interface of 0 / 3.0 is different from that of csw2201, and the others are the same

      亚洲Av永久无码精品黑人 | 精品国产一区二区三区麻豆| 91麻豆精品视频在线观看| 免费人妻精品一区二区三区| 国产成人精品视频网站| 97在线精品视频| 精品国偷自产在线视频99| 精品国产精品国产偷麻豆| 久久99国产综合精品女同| 久久无码专区国产精品s| 在线成人精品国产区免费| 久久亚洲中文字幕精品一区 | 精品无码国产污污污免费网站国产 | 精品熟人妻一区二区三区四区不卡 | 久久久999久久久精品| 中文无码久久精品| 国产午夜精品一本在线观看 | 奇米精品视频一区二区三区| 亚洲国产精品乱码一区二区| 国产精品偷伦视频观看免费| 奇米影视7777久久精品人人爽| 久久精品亚洲福利| 9久热这里只有精品免费| 久久99精品久久久久久野外| 狠狠色伊人久久精品综合网| 国产精品自产拍在线18禁| 国产精品亚洲不卡一区二区三区| 亚洲AV永久无码精品一区二区国产| 精品日韩亚洲AV无码一区二区三区| 日韩精品成人a在线观看| 日韩精品在线播放| 日韩一区二区视频| 日韩久久精品一区二区三区| 日韩三级电影视频| 香蕉视频在线精品| 国产精品伊人久久伊人电影| 国产一区麻豆剧传媒果冻精品| assbbwbbwbbwbbwbw精品| 日本h在线精品免费观看| 久久九九精品99国产精品| 99热久久这里只精品国产www|