TomaszK
Posts: 8
Joined: Mon Jan 01, 2018 9:25 pm

How the UPS HAT Board work?

Sun Jan 14, 2018 3:13 pm

I want to buy an emergency power supply for my Rpi3. For now I look at something like that, but I am wondering whether it will meet my expectations ...

https://botland.com.pl/pozostale-moduly ... ry-pi.html

I would like it to close my raspberry pi after 30 seconds from the lack of power from the network and back it up when there is electricity again. I would like to make use of it could also show the current state of the battery, e.g. in the console. If there is someone here who used this device and knows something about it, let them say it.

I also need it to work with ...
https://botland.com.pl/wyswietlacze-alf ... results=19

But I'm not sure if two devices can simultaneously use I2C?

Thank you and Regards :D

pcmanbob
Posts: 6205
Joined: Fri May 31, 2013 9:28 pm
Location: Mansfield UK

Re: How the UPS HAT Board work?

Sun Jan 14, 2018 3:30 pm

i2c on the pc does support multiple devices , why not check with the product maker/supplier after all you are going to spend you money with them.
Their response might also give you an indication of the level of product support you might expect to get from them.
We want information… information… information........................no information no help
The use of crystal balls & mind reading are not supported

TomaszK
Posts: 8
Joined: Mon Jan 01, 2018 9:25 pm

Re: How the UPS HAT Board work?

Sun Jan 14, 2018 4:29 pm

I can not give any manufacturer's site ... But I will try to ask the supplier :) If anyone else knows something about it, please reply.

GordonTGopher
Posts: 70
Joined: Sat Dec 01, 2012 11:25 am
Location: Letchworth Garden City

Re: How the UPS HAT Board work?

Sun Jan 14, 2018 5:04 pm

viewtopic.php?f=45&t=174392 appears to be about this board and may be of use.

Gordon

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