Zigbee Protocol
Zigbee is a whireless specification for creating low pwered mesh networks with battery operated devices.
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A hub for connecting home automation devices. Supports Z-Wave and Zigbee devices.
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A home automation hub that supports a ton of different technologies, including Bluetooth LE, Z-Wave, and ZigBee. Version 2 supports auto-discovery of devices + includes an ethernet port.
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Supports ZigBee and has two built in switches which can be used for physical light loads or as smart buttons. Also includes temperature and humidity sensors.
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Smart Things Hub - both zigbee and zwave transmitters inside
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2.4 GHz ZigBee USB ZigBee gateway
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The center of your smart home system. Set timers, wakeup lights, alarms, dim the lights.
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A universal gateway compatible with a lot of ZigBee radios hardware.
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Pluggable add on with radio module (IEEE 802.15.4) for Raspberry Pi. This add-on module gives Raspberry fans an easy way to access the world of ZigBee.