Re: power saving when BLE app running in background
Re: power saving when BLE app running in background
- Subject: Re: power saving when BLE app running in background
- From: Joakim Linde <email@hidden>
- Date: Tue, 05 Jun 2012 10:33:38 -0700
Hi Peter,
Thanks for sharing. We normally see longer range with BT LE compared to BT Classic. This is somewhat counter intuitive since BT LE is designed to be low power. But as a side effect we get longer range.
Joakim
On Jun 4, 2012, at 6:33 PM, Peter Skinner wrote: For what it's worth, I've consistently measured 107m (353ft) in an outdoor open-area setting using iPad 3 and the TI reference key fob. Naturally, any type of structure cuts the range significantly, and reconnection requires the devices to be much closer.
Getting my hardware to match that distance is another story :)
Peter Skinner
Ten One Design 201-965-0200
On Jun 4, 2012, at 9:23 PM, Dave Keck wrote: But that wouldn't have been BLE then ; as the scope is restricted to iPhone 4S, iPad 3 and MBA
Correct -- I don't have experience with Bluetooth 4, but I wouldn't be surprised if these issues are still relevant. _______________________________________________
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