“This is a 6x plant moisture sensor using Cayenne & a 3D printed case.
This a project to make a device that checks up to six plants moisture levels and returns the value as a percent. I used generic soil sensors and soldered them directly to the PCB board and then the probs connect on the top. It energizes the soil sensor board, takes the analog reading, and then turns the board back off. This helps quite a bit in slowing corrosion of the probes. I designed simple case to hold it which I included.”