ADS1115 - howto for single cell measurement

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dragonf3b
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Joined: Fri May 31, 2019 7:14 am
Country: Germany
Location: Solingen

ADS1115 - howto for single cell measurement

Post by dragonf3b » Fri May 31, 2019 7:34 am

Hello,
I want to measure single cell voltage on a 3s lipo and want to have it displayed as single cells in my HOTT radio.
ADS1115 measures GND_A0, A0_A1,A1_A3. How can I root the output (ADS_Volt) to cell 1, cell 2, cell 3?
Any idea?

Thanks
Achim


mstrens
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Re: ADS1115 - howto for single cell measurement

Post by mstrens » Fri May 31, 2019 11:31 am

Currently, the code in oXs does not allow to calculate individual cell voltages based on ads1115.

For a 3S I think you can get enough accuracy without ads1115 (so using internal ADC from arduino).
When using internal arduino ADC, oXs calculates individual cells for Hott protocol.

dragonf3b
Posts: 2
Joined: Fri May 31, 2019 7:14 am
Country: Germany
Location: Solingen

Re: ADS1115 - howto for single cell measurement

Post by dragonf3b » Sun Jun 02, 2019 2:29 pm

Okay, I understand ...
my intention was to get rid of the R's.

THX


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