Sure, OpenSprinkler can be used for drip irrigation and it can handle multiple zones (up to 48). Do keep in mind that it’s not waterproof, so if it will be exposed to rain, you should use a waterproof enclosure (this is the one we recommend: http://www.amazon.com/Orbit-57095-Sprinkler-Weather-Resistant-Outdoor-Mounted/dp/B000VYGMF2)