Qwiic Soil Moisture Sensor

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Simple sensor board with Qwiic connector suitable for measuring the moisture in soil and similar materials. The two exposed pads act as probes and function as a variable resistor; the more water in the soil, the lower the resistance.Simply connect the VCC and GND pins to an arduino or similar compatible board and you will be able to monitor SIG outElectroless Nickel Immersion Gold (ENIG) coating on the PCB to extend sensor lifespanQwiic connector for easy installationContentsSensor board only Show more