Expandable Smart Irrigation Controller ESP ME3 For Indoor And Outdoor Lawn Sprinklers Handles 4 To 22 Stations Includes Two Expansion Modules Easy DIY Weather Scheduling For Home Or Light Commercial Yards

Expandable ESP-ME3 Controller with 2 expansion modules
✔️ 4-22 stations, 2 expansion modules, WiFi-ready with weather scheduling

Designed for residential and light commercial irrigation, the ESP-ME3 handles up to 22 zones and can be installed indoors or outdoors with the included outdoor cabinet. It expands with modules, supports flow sensors, and connects to Rain Bird's LNK WiFi for smart control via the Rain Bird app.

✅ Includes 2 expansion modules for scalable zoning (4-22 stations)
✅ Works indoors or outdoors with included cabinet and power plug
✅ LNK WiFi module (sold separately) enables remote control via Rain Bird app
✅ Flow monitoring compatible with sensors for water savings
✅ Weather-based scheduling using internet data to optimize run times
✅ Bypass rain sensor per station for placement under eaves or in greenhouse
✅ Seasonal adjust 5% to 200% for run-time optimization
✅ One-touch watering in AUTO mode for quick manual runs

💡 What is a smart irrigation controller and how does it help save water in residential landscapes?

A smart irrigation controller uses weather data and timer logic to optimize watering. It helps cut water waste by adjusting run times and schedules based on forecasts, season, and soil conditions. - Automatically adjusts run times based on forecasts and soil needs - Remotely controllable via Rain Bird app with LNK WiFi - Supports up to 22 zones with expansion modules for growing yards - Flow sensors help detect leaks and prevent runoff