The Rain Bird LNK2 WiFi Module upgrades compatible Rain Bird controllers to remote, weather‑aware operation through the free Rain Bird mobile app. Install the compact LNK2 into the controller accessory slot to manage schedules, receive tailored alerts, and share access with household members or landscape contractors. Controller compatibility: Works with ESP‑ME, ESP‑ME3, ESP‑TM2, ESP‑RZXe and select LXME/LXIVM models; verify compatibility by the WiFi symbol on the controller front panel. Network & app requirements: Requires a 2.4 GHz WiFi network (WEP/WPA). Compatible with iOS 8.0 or later and Android 6.0 (Marshmallow) or later. Setup and control use the free Rain Bird app. Smart watering: Local weather data automatically adjusts run times and schedules to help landscapes stay healthy while saving up to 50% in water. Electrical & environmental: 24 VAC (RMS) 50/60 Hz; 55 mA max. Operating temp: -10°C to 65°C (14°F to 149°F). Storage temp: -40°C to 66°C (-40°F to 150°F). 95% max humidity, non‑condensing. Compact design: Dimensions 1.13" W × 1.83" H × 0.48" D. Tool‑free insertion and removal makes installation quick and secure. Downloadable setup and user guides are available for step‑by‑step installation. The LNK2 is an easy, reliable upgrade that brings remote control, notifications, and weather‑based scheduling to supported Rain Bird controllers.
