Rain Bird ESP-ME3 Modular Controller 4–22 Stations

The Rain Bird ESP-ME3 is a fully modular irrigation controller that expands from 4 to 22 stations, offering unmatched flexibility for residential and light commercial irrigation systems. Featuring a large backlit display, Wi-Fi upgrade capability, and advanced water-saving features, the ESP-ME3 makes programming simple and efficient. Its modular design allows you to scale your system as needed, while seasonal adjust, multiple programs, and remote access keep you in control.

Key Features:

• Expandable from 4 up to 22 stations with additional modules
• Large, easy-to-read backlit display for clear visibility
• Compatible with Rain Bird LNK2 Wi-Fi module for app control
• Supports 4 independent programs with up to 6 start times each
• Manual override and one-touch seasonal adjust
• Weather-based scheduling when used with Wi-Fi and sensor add-ons
• Non-volatile memory retains schedule during power loss
• Ideal for residential and light commercial applications

Specifications:

• Station capacity: 4 to 22 (modular expansion)
• Programs: 4 independent programs (A, B, C, D)
• Start times: 6 per program
• Power supply: 230V AC input, 24V AC output to valves
• Enclosure: Indoor/outdoor weather-resistant cabinet
• Connectivity: Wi-Fi capable with optional LNK2 module
• Compatibility: Rain sensors, master valve, and pump start relay