Pulster Openmoko Shop - new: Bluetooth Keyboard

Pander pander at users.sourceforge.net
Thu Apr 23 13:19:43 CEST 2009

David Reyes Samblas Martinez wrote:
> 2009/4/22 arne anka <openmoko at ginguppin.de>:
>>> But I was wondering it if it can be powered from USB when the battery
>>> is full. And if not, how efficient it is to charge and discharge the
>>> battery at the same time.
>> yes, i thought as much -- and was wondering why that should be totally
>> unreasonable (and why the idea did not occur to other peoples).
> I just think that if it will be wired together will be more energy
> efficient to have an usb keyboard than a bt keyboard+bt neo
> antenna+neo battery drained by the keyboard , nevertheless I will try
> to measure how high is that drainage on charge and when battery is
> full charged when I got some free time

If you remove/disable/don't-use the caps lock, scroll lock and num lock
LEDs, the power consumption of an external USB keyboard will be minimal.

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