SEN0114

SEN0114 Datasheet

Moisture Sensor SKU:SEN0114

Part	Datasheet
SEN0114	SEN0114 (pdf)

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Moisture Sensor SKU:SEN0114 Contents • 1 Introduction • 2 Specification • 3 Usage Introduction This moisture sensor can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden! This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily less resistance , while dry soil conducts electricity poorly more resistance . It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. Specification • Power supply 3.3v or 5v • Output voltage signal 0~4.2v • Current 35mA • Pin definition: Analog output Blue wire GND Black wire Power Red wire • Size 60x20x5mm • Value range: 0 ~300 dry soil 300~700 humid soil 700~950 in water Specification • Power supply 3.3v or 5v • Output voltage signal 0~4.2v • Current 35mA • Pin definition: Analog output Blue wire GND Black wire Power Red wire • Size 60x20x5mm • Value range 0 ~300 dry soil 300~700 humid soil 70050 in water Usage Moisture sensor Connection diagram # Example code for the moisture sens or # Editor Lauren # Date # Version : # Connect the sensor to the A0 Analo g 0 pin on the Arduino board # the sensor value description # 0 ~300 dry soil # 300~700 humid soil # 700~950 in water void Serial.begin 57600 ; void Serial.print "Moisture Sensor Value " ; Serial.println analogRead A0 ; delay 100 ; Open the Arduino Serial Monitor, and choose its baud rate 57600 as set in the code. More • Share Relative humidity to absolute humidity calculator Powered By DFRobot 2008-2017

PDF Datasheet Preview

Moisture Sensor SKU:SEN0114

Contents
• 1 Introduction
• 2 Specification
• 3 Usage

Introduction

This moisture sensor can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monitoring an urban garden, or your pet plant's water level. This is a must have tool for a connected garden! This sensor uses the two probes to pass current through the soil, and then it reads that resistance to get the moisture level. More water makes the soil conduct electricity more easily less resistance , while dry soil conducts electricity poorly more resistance . It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden.

Specification
• Power supply 3.3v or 5v
• Output voltage signal 0~4.2v
• Current 35mA
• Pin definition:

Analog output Blue wire GND Black wire Power Red wire
• Size 60x20x5mm
• Value range:
0 ~300 dry soil 300~700 humid soil 700~950 in water

Specification
• Power supply 3.3v or 5v
• Output voltage signal 0~4.2v
• Current 35mA
• Pin definition:

Analog output Blue wire GND Black wire Power Red wire
• Size 60x20x5mm
• Value range 0 ~300 dry soil 300~700 humid soil 70050 in water

Usage

Moisture sensor Connection diagram
# Example code for the moisture sens or
# Editor

Lauren
# Date
# Version :
# Connect the sensor to the A0 Analo g 0 pin on the Arduino board
# the sensor value description
# 0 ~300
dry soil
# 300~700
humid soil
# 700~950
in water
void

Serial.begin 57600 ;
void

Serial.print "Moisture Sensor Value " ;

Serial.println analogRead A0 ;
delay 100 ;

Open the Arduino Serial Monitor, and choose its baud rate 57600 as set in the code.

More
• Share Relative humidity to absolute humidity calculator

Powered By DFRobot 2008-2017

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Datasheet ID: SEN0114 509054