Getting ready for a new gardening season. Trying to learn from the past experience.
Main issue was replacing the batteries and removing sensor from the soil. It required re-calibration after being inserted back to soil.
New version with easy access to the battery and separate units - sensor and electronics.





This is electronics part of the sensor











Sensor wire will be different. Still working on waterproof sensor connection.There's no place like ~

Soil moisture sensor in 2019 gardening season. Seven sensors are in-place and working.
Updated software actually watering the parts of "connected" garden automatically.

V1.2 sensors




PCB assembled




Housing 3D printed and circuitry installed








Soil sensors installed






Setup allows changing the battery and replacing electronics without removing sensor from the soil.There's no place like ~

Per many requests here is the enclosure STL files.
Bracket:
www.codemacs.com/download..
Dome cover:
www.codemacs.com/download..
It is designed to fit our custom PCB.There's no place like ~