Link: https://pan.baidu.com/s/1mYwSQvSjAiSzltrEbK3yAw?pwd=43cd
Extraction code: 43cd
Emulator driver
- Right-click this computer and select [Manage]-[Device Manager]
- Find the driver in other devices, right-click and click Update Driver
- Select [Browse my computer for driver]
- Browse the path and select the folder shown below
- Check Include subfolders and click Next to install.
- Successful installation effect
The name Zigbee is inspired by the way bees communicate: bees fly in a zigzag pattern to communicate the location, distance and direction of found food. The Zigbee Alliance takes this as the name of this new generation of wireless communication technology. [2]
After discovering a flower bush, bees will use a special body language to inform their companions of the location of the newly discovered food source. This body language is the ZigZag dance, which is a simple way for bees to communicate information. In this sense, Zigbee is named as a new generation of wireless communication technology. Prior to this, ZigBee was also known as "HomeRF Lite", "RF-EasyLink" or "fireFly" radio technology, collectively referred to as ZigBee.
Simply put, ZigBee is a highly reliable wireless data transmission network, similar to CDMA and GSM networks. The ZigBee data transmission module is similar to a mobile network base station. The communication distance ranges from the standard 75m to hundreds of meters and several kilometers, and supports unlimited expansion.
ZigBee is a wireless data transmission network platform composed of up to 65535 wireless data transmission modules. Within the entire network, each ZigBee network data transmission module can communicate with each other, and the distance between each network node can be from Standard 75m unlimited expansion.
Different from the CDMA network or GSM network of mobile communications, the ZigBee network is mainly established for industrial field automation control data transmission. Therefore, it must be simple, easy to use, reliable, and low-priced. Mobile communication networks are mainly built for voice communications. The value of each base station is generally more than one million yuan, while each ZigBee "base station" is less than 1,000 yuan.
Each ZigBee network node can not only be used as a monitoring object, for example, the sensors connected to it can directly collect and monitor data, but can also automatically transfer data from other network nodes. In addition, each ZigBee network node (FFD) can also be wirelessly connected to multiple isolated sub-nodes (RFD) that do not undertake network information transfer tasks within the range of its own signal coverage.