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Deep soil moisture sensor (Micro:bits)

 by tiggers ¦  Wed Nov 07, 2018 6:13 pm ¦  Forum: SparkFun Product Questions ¦  Topic: Deep soil moisture sensor (Micro:bits) ¦  Replies: 0 ¦  Views: 132

Hi there, I want to create a multisensor remote soil monitoring station with Micro:bits. I have found a great project to start it with (link below), however, most soil moisture sensors are less than 20cm long. Deep soil moisture (50cm+) is a more important factor in many cases than shallow moisture....