Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water.
New to EnviroDIY? Start here

Reply To: inconsistent Results

Home Forums Environmental Sensors inconsistent Results Reply To: inconsistent Results

#2177
lilcano
Participant

    Hello,

    I just checked again and yes i am plotting the VWC. As for the collection of the data i am actually using an SD card shield on the arduino to store the data. As you can see from the image there are two curves each one for the different sensors placed at the same location. After getting this results i decided to take out the SD card shield and run the attach sketch with the arduino connected to my computer and unfortunately i obtain similar results on the arduino IDE serial monitor. please any ideas?