Description
Connections:
VCC ➠ 3.3V-5V
GND ➠ GND
DO ➠ Digital output interface(0 and 1)
AO ➠ Analog output interface
Feature
- Module Output is a high level when the soil moisture deficit or output is low. It can be used in the module plant watering devices,
- Adjustable sensitivity by adjusting the digital potentiometer.
- Operating voltage:3.3V~5V
- Dual output mode, analog output more accurate.
- A fixed bolt hole for easy installation
- Panel PCB Dimension: 30mm * 16mm
- Soil Probe Dimension:60mm*30mm
- With power indicator (red) and digital switching output indicator (green)
- Having LM393 comparator chip, stable
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