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Any news on ADC linearization?

Posted: Fri Aug 18, 2017 10:30 pm
by HardwireIO
Many months ago there have been many posts about non-linear ADC characterisic.

Nowadays, ADC seems to be still something useless and no work has been done to fix non-linearities.

We're talking abouts errors close to 5-10% and sometimes more.

Is there any news on this issue?

ADC is very important for IoT applications....

Re: Any news on ADC linearization?

Posted: Sat Aug 19, 2017 3:47 am
by ESP_Sprite
Agreed. We're still working on it; hope to have the first code for it in esp-idf master within a few weeks.

Re: Any news on ADC linearization?

Posted: Sat Aug 19, 2017 9:35 am
by HardwireIO
Great! Thank you for your update!
Please keep all us updated because there're many persons interested to ADC ;)