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VMA345
USER MANUAL
2

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Summary of Contents for Velleman VMA345

  • Page 1 VMA345 USER MANUAL...
  • Page 2 • Nor Velleman 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.
  • Page 3 • long transmission distance • standard digital single bus output • excellent long-term stability • high-precision NTC Connection VMA345 to a VMA100/Arduino ® VMA100/Arduino ® VMA345 digital pin 2 (or other one) V. 01 – 10/02/2020 ©Velleman nv...
  • Page 4 VMA345 Software Example 1. Download the VMA345_tutorial.zip and DHT_Library.zip from our website and unzip the VMA345_tutorial.zip into an INO sketch. 2. Open the Arduino IDE and load the VMA345_tutorial.ino. 3. Add the DHT_library to the IDE. 4. Now, compile and upload the sketch.
  • Page 5 VMA345 Example Sketch /* How to use the DHT-22 sensor with Arduino uno Temperature and humidity sensor More info: http://www.ardumotive.com/how-to-use-dht-22-sensor-en.html Dev: Michalis Vasilakis // Date: 1/7/2015 // www.ardumotive.com */ //Libraries #include <dht.h> dht DHT; //Constants #define DHT22_PIN 2 // DHT 22 (AM2302) -...
  • Page 6 © COPYRIGHT NOTICE The copyright to this manual is owned by Velleman nv. All worldwide rights reserved. No part of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the prior written consent of the copyright holder.
  • Page 7 • Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion.

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