Wireless Communication - Zigbee, Bluetooth - IIIT
Wireless Communication - Zigbee, Bluetooth - IIIT
Wireless Communication - Zigbee, Bluetooth - IIIT
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IEEE 802.15.4 Physical Layer<br />
Available in 3 frequency bands<br />
Frequency<br />
(MHz)<br />
Number of<br />
channels<br />
2450 16 250<br />
Data rates<br />
(kbps)<br />
915 10 40, 250<br />
868 1 20,100<br />
Unlicensed<br />
Availability<br />
Worldwide<br />
America, Australia<br />
Europe<br />
2.4 GHz is most commonly used<br />
Available worldwide without license<br />
Typical device (0 dB power) can transmit up to 200 meters<br />
outside and 30 meters inside