I don't need any of resistor.
If you prefere here is the schema of my sensors :

Hi ! This is my captor :) https://www.ebay.fr/itm/Analog-Capacitive-Soil-Moisture-Sensor-V1-2-Corrosion-Resistant-With-Cable-Wire-/202321853501 This morning I have decided to check value (the voltage send to my esp) with my multimeter and display this voltage on the serial printer of my esp. To get ...

Hi guys ! I have bought a capacitive soil moisture sensor and when I try to check the values here is what i got : Moisture Sensor Value:3831 Moisture Sensor Value:3953 Moisture Sensor Value:4007 Moisture Sensor Value:4041 Moisture Sensor Value:4059 Moisture Sensor Value:4078 Moisture Sensor Value:40...