#Zigbee vs wifi vs bluetooth Bluetooth

It is an alternative to using cable for data communication. There are a total of 65536 network nodes. Master-slave combinations are used in ZigBee. Topologies such as star, tree, and mesh are supported. In one piconet zone, a device may communicate with around 7 devices. Physical, MAC, network, security, and application layers

#Zigbee vs wifi vs bluetooth Bluetooth

The 2450 MHz band has 16 channels, the 915 MHz band has 10 channels, and the 868 MHz frequency has one channelīased on These device power class, 10 cm to 100 metersġ0 to 100 meters, depending on transmission power, antenna, and other factorsīluetooth 1.0 devices have a data rate of roughly 1 Mbps, while Bluetooth 2.0 devices have a data rate of up to 3 MbpsĭSSS is used to transform bits/symbols to chips in BPSK (Binary Phase Shift Keying) for 868/915 MHz and OQPSK (Orthogonal QPSK) for 2450 MHzĬore protocols (baseband layer, Link Manager Protocol, Logical Link Control and Adaptation Protocol, Service Discovery Protocol), cable replacement protocol layer (RFCOMM) Control Specification for Telephony Binary PPP, TCP, UDP, IP, OBEX, WAE/WAP are examples of existing protocols. In Europe, 868MHz 915 MHz in Australia/the United States, 2450 MHz globallyħ9 in the US and Europe, 23 in Japan, France, and Spain ISM bands by country are shown below: 2400 to 2483.5MHz in the United States and Europe, 2471 to 2479MHz in Japan, 2445 to 2475MHz in France, and 2446.5 to 2483.5MHz in Spain This is a short-range wireless technology that can be used as an alternative to data lines such as RS-232. PANs, also known as personal area networks, are used to convey information across small distances using UHF radio waves. One could be a smartphone, while the other could be a laptop. It is most commonly used to transfer data between two fixed sites. As a result, it is distinguished by low data rates and power consumption, as well as a wireless and ad hoc network. Read Also: WiFi vs LiFi | Difference Between WiFi And LiFiĪs a result, it can only be used in the personal area or close by. It was created specifically for small-scale projects that do not require a wired connection and instead rely on a wireless connection. It’s also used to get data from medical devices especially when bandwidth and power are limited.