Created by: email@example.com
See the rest of the post at https://projects.tessel.io/projects/tessel-greenhouse.
Does anyone know of a soil probe that i could use to extend this a bit more?
@Adam_Veary, how about two wires and a resistor. Let me see if I can find a site that explains it.
This should do: http://www.electroschematics.com/6519/simple-soil-moisture-sensor-arduino-project/
@Adam_Veary, I too am mostly a webdev. I write mostly ruby, some node, and angular. Looking to get into Elixir. I used to write a lot of Java, and C too.
Did you get to test out the two wires?