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Introduction 

 

 

To all residents of the European Union 
Important environmental information about this product 

This symbol on the device or the package indicates that disposal of the device after its 
lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted 
municipal waste; it should be taken to a specialized company for recycling. This device 
should be returned to your distributor or to a local recycling service. Respect the local 
environmental rules. 

If

 

in doubt, contact your local waste disposal authorities.

 

 

 

 

Thank you for choosing Whadda! Please read the manual thoroughly before bringing this 
device into service. If the device was damaged in transit, do not install or use it and contact 
your dealer. 

Safety Instructions 

 

 

Read and understand this manual and all safety signs before using this appliance. 

 

 

 

For indoor use only. 

 

 

 

 

This device can be used by children aged from 8 years and above, and persons with 
reduced physical, sensory or mental capabilities or lack of experience and knowledge if 
they have been given supervision or instruction concerning the use of the device in a 
safe way and understand the hazards involved. Children shall not play with the device. 
Cleaning and user maintenance shall not be made by children without supervision. 

General Guidelines 

 

 

 

Refer to the Velleman

®

 Service and Quality Warranty on the last pages of this manual. 

 

 

All modifications of the device are forbidden for safety reasons. Damage caused by 
user modifications to the device is not covered by the warranty. 

 

 

Only use the device for its intended purpose. Using the device in an unauthorized way 
will void the warranty. 

 

 

Damage caused by disregard of certain guidelines in this manual is not covered by the 
warranty and the dealer will not accept responsibility for any ensuing defects or 
problems. 

 

 

Nor Velleman Group nv nor its dealers can be held responsible for any damage 
(extraordinary, incidental or indirect) 

 

of any nature (financial, physical…) arising from 

the possession, use or failure of this product. 

 

 

Keep this manual for future reference. 

Содержание WPSE303

Страница 1: ...USER MANUAL EN soil moisture sensor water level sensor module WPSE303 whadda com ...

Страница 2: ...sons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved Children shall not play with the device Cleaning and user maintenance shall not be made by children without supervision General Guidelines Refer to the Velleman Service and...

Страница 3: ...s are required for reading a twitter message or publishing online Surf to www arduino cc for more information Product Overview This package includes a water level sensor and a soil moisture sensor If the boards have water covering the sensor parts an analogue value will be available at the SIG connection The water level sensor can sense up to 4 cm of water This way you can track whether or not you...

Страница 4: ...roportion of the sensing elements are exposed to water the output voltage will increase The same shematic and code can be used for using both the soil moisture sensor and water level sensor The 5 V supply line VCC of the module is linked to the 5 V line of the Arduino GND of the module is the common 0 V connection The analogue signal output to be detected usually marked as S on in the module is ap...

Страница 5: ... Analog PIN A0 int value 0 void setup Serial begin 9600 pinMode GLED OUTPUT pinMode RLED OUTPUT Serial println SOIL MOISTURE SENSOR Serial println void loop value analogRead SENSE value value 10 Serial println value if value 50 digitalWrite GLED HIGH else digitalWrite RLED HIGH delay 1000 digitalWrite GLED LOW digitalWrite RLED LOW ...

Страница 6: ...6 whadda com Modifications and typographical errors reserved Velleman Group nv WPSE303_v01 Velleman Group nv Legen Heirweg 33 9890 Gavere ...

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