Description

CJMCU soil moisture sensor with alarm

Soil moisture sensor with alarm. Convenient probe equipped with ATTINY44A. The sensor is very easy to set up. Requires 2 CR2032 batteries (not included) for power supply.

Sensor configuration

1. Install batteries

2. Place the sensor in the soil while the moisture level is insufficient

3. Press the black button on the sensor – the device will store the value

4. Water the plant

5. When the humidity drops below the value at the time of sensor installation, the sensor will beep.

FILMIK

Technical data

• ISP output – expandable
• Dimensions: 140x15x2mm
• Weight: 10g

Included

• CJMCU soil moisture sensor with alarm – probe – 1pc.

No batteries included