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Author: gaara

RTC battery interface

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Published in 2016-12-13 21:34:11 | Show all floors
Well, here on this forum there is a guy who managed to at least detect RTC under Android on OPI - here
Maybe you should ask him or try with Android images he used.

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Published in 2016-12-13 22:57:54 | Show all floors
shooreg replied at 2016-12-13 21:34
Well, here on this forum there is a guy who managed to at least detect RTC under Android on OPI - he ...

Sounds like a good idea, but I've already tried it with android that is already installed but without success.
In any case, thanks for your help.

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Published in 2016-12-13 23:16:52 | Show all floors
Here is a thread from loboris himself with android 4.2.2 image  - http://www.orangepi.org/orangepi ... wthread&tid=363
You may ask him if he enabled/tested I2C in his kernel for that image.

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Published in 2020-10-24 07:16:49 | Show all floors
gaara replied at 2015-6-3 15:27
I have tried with a Sanyo UR18650A cell (from an old battery) and it works.
It keeps the hour in And ...

Show which pins did you plug the battery into?

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Published in 2020-10-25 05:47:07 | Show all floors
gaara replied at 2015-6-3 15:27
I have tried with a Sanyo UR18650A cell (from an old battery) and it works.
It keeps the hour in And ...

What pins did you plug the battery into?
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