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range [2019/02/04 14:36]
admin
range [2019/02/06 09:51] (current)
admin
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 ====== Bluetooth LE Range ====== ====== Bluetooth LE Range ======
  
-Bluetooth 4.0 range is usually of the order of 50m to 100m due to the need for the sender to conserve battery power. Where larger batteries are used or the device is indirectly powered by the mains, ​range'​s ​up to hundreds of meters and in some extreme cases 1Km can be achived.+Bluetooth 4.0 range is usually of the order of 50m to 100m due to the need for the sender to conserve battery power. Where larger batteries are used or the device is indirectly powered by the mains, ​ranges ​up to hundreds of meters and in some extreme cases 1Km can be achived.
  
 Bluetooth 5 introduced up to x5 range of Bluetooth 4.0. This isn't all about more power but instead, use of more sophisticated error correction to get a better range from a given transmit [[tx_power|power]]. Bluetooth 5 introduced up to x5 range of Bluetooth 4.0. This isn't all about more power but instead, use of more sophisticated error correction to get a better range from a given transmit [[tx_power|power]].
range.txt · Last modified: 2019/02/06 09:51 by admin