The Spruce Controller is not weatherproof or waterproof, but can be mounted outdoors with the use of an outdoor enclosure or timer box. Any outdoor timer box that accommodates the controller dimensions (plus a power supply) will work.
Spruce Controller Gen 2 dimensions (controller only) : 6.3in x 6.3in x 1.38in
Spruce Controller Gen 1 dimensions (controller only) : 7.375in x 4.5in and 0.9in
