This is a mounting bracket that will attach your Gardena Rain Sensor Electronic (model 1189-20) to a fence or utility pole.
I designed this to be easily printed without supports. There are some drainage features to prevent water from accumulating. (The screw access holes are angled downwards, and the top funnels into the first screw hole for any water that gets through the threading.)
There are two versions—a flat-backed one for a fence, and a curved one for a utility pole.
Dimensional parameters:
Printing and mounting instructions:
The author marked this model as their own original creation.