How is ZigBee different from Wi-Fi?

the frequency range supported in Zigbee mostly 2.4 GHz worldwide, it means 2.4 GHz is not supported all times….Difference between Zigbee and Wi-Fi :

Zigbee	Wi-Fi
Zigbee network is more reliable as compared to Wi-Fi network.	WiFi network is less reliable as compared to Zigbee network.

Which waves are used to communicate via Bluetooth or Wi-Fi?

Devices connected in a Bluetooth network communicate with each other using ultra-high frequency (UHF) radio waves. These are electromagnetic waves with frequencies around 2.4 gigahertz (2.4 billion waves per second). UHF waves of different frequencies are used in microwave ovens, GPS systems and many other devices.

Why should we choose Zigbee over Bluetooth and Wi-Fi?

Unlike Wi-Fi, Zigbee uses a mesh network, meaning that every node in a network is connected, which means you don’t have to rely only on the router and endpoint. Zigbee is reliable, easy to install, and doesn’t use much power, meaning your battery will last you a lot longer.

What is better Bluetooth or Wi-Fi?

Bluetooth and WiFi are different standards for wireless communication. Wi-Fi is better suited for operating full-scale networks because it enables a faster connection, better range from the base station, and better wireless security (if configured properly) than Bluetooth.

What is the difference between Wi-Fi and WiMax technology?

WiMax uses licensed or unlicensed spectrum to deliver connection to network. WiMax handle a larger inter-operable network. WiMax can be used to provide internet services such as mobile data and WiFi spots….Difference between WiFi and WiMax:

WiFi	WiMax
WiFi connection can transmit upto 54 mbps.	WiMax connection can transmit upto 70 mbps.

What type of wave does Wi-Fi use?

radio waves
Wi-Fi uses radio waves to transmit information between your device and a router via frequencies. Two radio-wave frequencies can be used, depending on the amount of data being sent: 2.4 gigahertz and 5 gigahertz.

What is Wi-Fi module?

WiFi module, also known as serial to WIFI module, which belongs to the transmission layer of IoT. The function is to convert serial port or TTL level into embedded module which can conforming to WiFi wireless network communication standard, with built-in wireless network protocol IEEE802.