M5Stack Earth Moisture Sensor Unit Analog and Digital Output
The Earth Sensor unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials.
The two large exposed pads function as probes for the sensor, together acting as a variable resistor.
The more moisture in the soil means the better the conductivity between the two, and the sensor will result in a lower resistance, and a higher SIG out.
You can read the moisture in soil by using the ADC. Inside this unit we've added extra potentiometers to change the measurement range.
The electrode part of the unit is not anti-corrosive, or waterproof, it is for POC purpose only. Please do NOT put it in a humidity environment for a long time.
Features
- Adjustable threshold, including 10K adjustable resistor
- Analog & Digital output
- GROVE interface, support UIFlow and Arduino
- Two Lego-compatible holes
Package Contents
- 1x Earth Sensor Unit
- 1x GROVE Cable
Specifications
| Resources | Parameter |
|---|---|
| Net weight | 5g |
| Gross weight | 18g |
| Product Size | 64.4 x 24.1 x 8.1mm |
| Product Size | 67 x 53 x 12mm |
Resources
The Earth Sensor unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials.
The two large exposed pads function as probes for the sensor, together acting as a variable resistor.
The more moisture in the soil means the better the conductivity between the two, and the sensor will result in a lower resistance, and a higher SIG out.
You can read the moisture in soil by using the ADC. Inside this unit we've added extra potentiometers to change the measurement range.
The electrode part of the unit is not anti-corrosive, or waterproof, it is for POC purpose only. Please do NOT put it in a humidity environment for a long time.
Features
- Adjustable threshold, including 10K adjustable resistor
- Analog & Digital output
- GROVE interface, support UIFlow and Arduino
- Two Lego-compatible holes
Package Contents
- 1x Earth Sensor Unit
- 1x GROVE Cable
Specifications
| Resources | Parameter |
|---|---|
| Net weight | 5g |
| Gross weight | 18g |
| Product Size | 64.4 x 24.1 x 8.1mm |
| Product Size | 67 x 53 x 12mm |
Resources
Original: $3.40
-65%$3.40
$1.19Description
The Earth Sensor unit is a Soil Moisture Sensor for measuring the moisture in soil and similar materials.
The two large exposed pads function as probes for the sensor, together acting as a variable resistor.
The more moisture in the soil means the better the conductivity between the two, and the sensor will result in a lower resistance, and a higher SIG out.
You can read the moisture in soil by using the ADC. Inside this unit we've added extra potentiometers to change the measurement range.
The electrode part of the unit is not anti-corrosive, or waterproof, it is for POC purpose only. Please do NOT put it in a humidity environment for a long time.
Features
- Adjustable threshold, including 10K adjustable resistor
- Analog & Digital output
- GROVE interface, support UIFlow and Arduino
- Two Lego-compatible holes
Package Contents
- 1x Earth Sensor Unit
- 1x GROVE Cable
Specifications
| Resources | Parameter |
|---|---|
| Net weight | 5g |
| Gross weight | 18g |
| Product Size | 64.4 x 24.1 x 8.1mm |
| Product Size | 67 x 53 x 12mm |
