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and splitters
To connect with other slave devices a master module would be necessary such as the HC-05 wireless communication module
SMA connector for external antenna
3V-9VDC 600RPM N20 Miniature Gear Motor with Metal Gear
and smart monitoring systems
M5 Stack Earth Moisture Unit Drone Kits and splittersM5 Stack Earth Moisture Unit EARTH unit is a Soil Moisture Sensor for measuring the moisture in the soil and similar materials. The soil moisture sensor usage is pretty straight forward, the two large exposed pads function as probes for the sensor, together acting as a variable resistor. The higher moisture that is in the soil means the better the conductivity between the two so that the sensor will result in lower resistance, and a higher SIG out.
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