Woodstock Low Power
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02-04-2018, 06:01 PM
Post: #92
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RE: Woodstock Low Power
I never tried to place the GPS module here, it seems to be a good place, because it is more easy to remove the discrete components, than to remove the ACT and RAM chips for placing it there.
But it could be necessary to remove the ACT chip anyway, I got some feedback that it consumed 2 mA while in sleep mode when the ACT is not removed, drawn presumably via the keyboard lines. You can fix the beeper also to the keyboard PCB and of course using some thin tape for isolation. Then it is more easy to separate the electronics from the case when opening. Congratulations! Bernhard That's one small step for a man - one giant leap for mankind. |
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