HW-080 Soil Hygrometer / Moisture Detection Module

Adjustable sensitivity adjust the digital potentiometer (shown in blue)

Operating voltage 3.3V-5V

Dissipation Power: 1W-6W

Operating Temperature: -40°C ~ 125°C

Dual output mode. Digital output and analog output (more accurate).

A fixed bolt hole for easy installation

Power indicator (red) and digital switching output indicator (green)

Using LM393 comparator chip, stable