Soil Sensor Board with Display & Probe

This soil huimidy controller module is easy to use in home gardening, agriculture monitoring and any other floriculture control systems. The soil moisture probe can be inserted directly into the soil and the digital display shows the soil moisture value. When the soil humidity is below the set value, the relay will be triggered and a pump will start watering automatically; while the soil humidity reaches the stop set value, the pump stops. The unit can be powered either by 220VAC or 30VDC making it ideal choice for any cultivational projects.

Quick Spec

• Model: XH-M214
• Working Voltage: DC 12V
• Load Voltage: AC 250V /DC 30V
• Humidity Range: 20 ~ 99% RH
• Control Precision: 1% RH
• Control Current: 10A
• Dimensions
• Control Board: 52 x 43mm
• Probe: 20 x 72mm
• Net Weight: 36g

Wiring Diagram

1. F0 setting start humidity (the humidity of the solenoid valve or the pump start working)
2. Press the "SET" button to display "F0" and press the "SET" button to display the beginning of humidity, and press +/- button for "SET" the humidity value
3. F1 setting stop humidity (the humidity of the solenoid valve or the pump stops working)
4. Press +/- button to switch to "F1", press the "SET" button to display the humidity value stop, and press +/- button to SET the humidity value
5. F2 correction humidity

Shipping List

• 1 x Soil Sensor Control Board
• 1 x Soil Sensor Probe
• 1 x 2 Pin Interface Cable - ±1 meter