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[solved] Battery monitor
#26
This looks promising!

Sorry for being a noob and all that.... Wink

If I understand this correctly you connect the INA3221 to the pi via i2c and also powers the INA3221 from the pi's 3,3v supply? Next step is to connect the +voltage from the batteries that I want to monitor as long as they share the same ground that powers the raspberry pi, correct?

/Andreas

Running openplotter on my sailboat and looking to monitor the voltage on my start and domestic battery bank.
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Messages In This Thread
[solved] Battery monitor - by Luckbert - 2017-09-01, 07:38 PM
RE: Battery monitor - by PaddyB - 2017-09-02, 10:30 AM
RE: Battery monitor - by Luckbert - 2017-09-02, 12:42 PM
RE: Battery monitor - by PaddyB - 2017-09-02, 12:56 PM
RE: Battery monitor - by tocan - 2017-09-02, 01:54 PM
RE: Battery monitor - by e-sailing - 2017-09-02, 02:33 PM
RE: Battery monitor - by Luckbert - 2017-09-03, 01:58 PM
RE: Battery monitor - by Luckbert - 2017-09-23, 04:16 PM
RE: Battery monitor - by tocan - 2017-09-23, 05:51 PM
RE: Battery monitor - by Luckbert - 2017-09-26, 09:30 AM
Battery monitor - by Alpenskipper - 2017-09-28, 02:26 PM
RE: Battery monitor - by Opie91 - 2018-02-27, 02:54 AM
RE: Battery monitor - by Lazzz - 2018-02-27, 08:17 AM
RE: Battery monitor - by Luckbert - 2018-02-27, 10:21 AM
RE: Battery monitor - by Opie91 - 2018-02-27, 11:48 PM
RE: Battery monitor - by Opie91 - 2018-03-01, 04:18 AM
RE: Battery monitor - by Opie91 - 2018-03-04, 01:01 AM
RE: Battery monitor - by Lazzz - 2018-06-09, 09:37 AM
RE: Battery monitor - by Opie91 - 2018-06-09, 02:45 PM
RE: Battery monitor - by Lazzz - 2018-06-09, 10:24 PM
RE: Battery monitor - by Lazzz - 2018-03-04, 04:59 AM
RE: Battery monitor - by Luckbert - 2018-03-04, 02:51 PM
RE: [solved] Battery monitor - by Luckbert - 2018-06-09, 09:47 AM
RE: [solved] Battery monitor - by Opie91 - 2018-06-10, 02:34 AM
RE: [solved] Battery monitor - by Lazzz - 2018-06-10, 05:12 AM
RE: [solved] Battery monitor - by Alethediver - 2018-07-28, 08:21 AM
RE: [solved] Battery monitor - by Opie91 - 2018-07-29, 01:55 PM
RE: [solved] Battery monitor - by tjmack - 2020-05-27, 02:36 PM
RE: [solved] Battery monitor - by SARASTRO - 2021-02-24, 08:09 PM

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