PCF8591

[Fabio]

Hi, can someone explain me how to use ESPeasy to request analog input through PCF8591? My Esp recognize PCF through I2C.

[Martinus]

So you can confirm connection on I2C? Is it using the default address?

PCF8591_1.png (13.02 KiB) Viewed 3024 times

Then to read the first port (A IN 0), should only need this setting:

PCF8591_2.png (24.34 KiB) Viewed 3024 times

[dvv854]

So you can confirm connection on I2C? Is it using the default address?
PCF8591_1.png


Then to read the first port (A IN 0), should only need this setting:

PCF8591_2.png

If I take it right, ports should be numbered 1..4, as per https://github.com/ESP8266nu/ESPEasy/bl ... 91.ino#L68
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