capacitive moisture sensor experimentally installed as leafwetness-device.
Reading by PCF8591 [=4* 8bits ADC].
Results (just for info):
1) Read-out from LDR clearly identifies daylight-conditions
2) Read-out by capacitive sensor makes sense, because moist conditions can be recognised
[some form of scaling still to be invented by trial&error]
3) Read-out from NTC not very useful.
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Uncorrected ADC-read-out of moisture sensor Suggested scaling-formula in ESPEasy [
![Knipoog ;)](./images/smilies/icon_e_wink.gif)
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Uncorrected NTC-Read-out .
Inverted LDR-signal = daylight-sensing