COMMUNICATION PROTOCOLS
Z-Wave
Article by:Geoffrey Hunter
| Date Published: | |
| Last Modified: |
Overview
Z-Wave is a wireless communications protocol primarily designed for home automation.
The Z-Wave logo. Image from http://www.z-wave.com/.
Frequency
Z-Wave operates on frequencies around 900MHz. The exact frequency depends on country.
| Region | Frequency |
|---|---|
| Europe | 868.42MHz |
| United States | 908.42MHz |
| Australia/New Zealand | 921.42MHz |
Network Topology
Z-Wave uses a source-routed mesh network topology. The mesh network allows devices to send messages through other Z-Wave devices before reaching the destination, allowing the message to “hop” between devices to extend the communication range and overcome RF dead spots.
Authors
This work is licensed under a Creative Commons Attribution 4.0 International License .
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