Refined and Rain Bird ESP-ME3 4-Station WiFi-Ready Indoor/Outdoor Sprinkler Controller

The ESP-ME3 controller offers versatile station count options, accommodating the needs of residential and light commercial sites. Customers can start with 4 stations and expand up to 22 stations as needed. This flexibility allows the same controller to be installed across various irrigation applications.

The controller's modular design enables users to add station modules when expanding their irrigation system, without the need to remove or power down the device. This streamlines the expansion process, minimizing disruptions to the existing irrigation setup.

To upgrade the ESP-ME3 to a SMART controller, users can simply add the LNK WiFi module and a WR2 rain sensor. This combination provides EPA WaterSense certification, ensuring water-efficient irrigation practices. The LNK module enhances programming and monitoring capabilities through the Rain Bird app, allowing users to access, operate, and monitor their irrigation system remotely.

For even greater water management and system protection, an optional flow sensor can be installed. This feature provides valuable flow monitoring and notifications, helping to save water and prevent property damage in the event of a broken irrigation system.

The ESP-ME3 offers convenient installation options, coming with a power cord for quick plug-in indoor or outdoor use. Alternatively, the cord can be removed to hardwire the internal transformer directly to a junction box, providing a more permanent installation solution.

The controller's non-volatile memory ensures that settings are saved indefinitely, even during extended power outages. This feature helps maintain the irrigation schedule and prevents the need for manual reprogramming after a power disruption.

The optional Rain Bird LNK WiFi Module unlocks internet-based weather integration, enabling the ESP-ME3 to make daily adjustments to the irrigation schedule. This water-saving feature can reduce water usage by up to 30%, making the controller an efficient choice for environmentally conscious customers.

In summary, the ESP-ME3 irrigation controller offers a versatile and expandable solution, catering to the needs of both residential and light commercial sites. Its modular design, smart capabilities, and water-saving features make it a comprehensive and adaptable choice for modern irrigation management.

product information: