the moisture sensor is only using 3 of the pins: vcc, gnd, sig. it's this one http://wiki.seeedstudio.com/Grove-MoistuÂre_Sensor/
@J{a}SON started
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the moisture sensor is only using 3 of the pins: vcc, gnd, sig. it's this one
http://wiki.seeedstudio.com/Grove-MoistuÂre_Sensor/