This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion resistant material giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data!
The product includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is compatible with low-voltage MCUs (both 3.3V and 5V logic). To make it compatible with a Raspberry Pi, an ADC converter is required
Implementation video can be found here
The wiki can be accessed here
Operating Voltage: 3.3 ~ 5.5 VDC
Output Voltage: 1.2 ~ 2.5V
Dimension: 98mm * 23mm (3.86in x 0.905in)
- Capacitive Soil Moisture Sensor
- Analog Sensor Cable
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