Upgrade your irrigation system hassle-free with the 2nd generation LNK2 Smart WiFi module, designed specifically for select Rain Bird timers. Quickly install this device to gain remote access and full control of your watering schedule through Rain Bird’s free app, compatible with both Apple iOS and Android devices. Enjoy seamless setup with Quick Pair Technology and integrate voice commands effortlessly via Amazon Alexa and Google Assistant. The module intelligently monitors local weather, automatically adjusting watering times to ensure your lawn receives just the right amount of water—saving up to 50% on water usage. Customize your watering plans by controlling single or multiple zones, setting Rain Delays, or applying seasonal adjustments to optimize irrigation year-round. Take control of your lawn care, save water, and enhance convenience with this smart, easy-to-use upgrade.
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Rain Bird LNK2 Smart WiFi Module (2nd Generation), Compatible with TRU Rain Bird Irrigation Timers and ESP-LXIVM, ESP-ME, ESP ME3, ESP-TM2, LXME2, RZXe Controllers Made After 11/2/16
Upgrade your irrigation system to smart wireless control with the Rain Bird LNK2 WiFi Module. Compatible with a wide range of Rain Bird controllers made after November 2, 2016, this device offers seamless connectivity for effortless programming and monitoring through the Rain Bird app. Experience cutting-edge technology designed to save water and enhance landscape management with easy installation and secure integration.
Elevate your irrigation experience with the Rain Bird LNK2 Smart WiFi Module. This upgrade transforms your traditional controller into a smart, connected device, allowing you to effortlessly manage your watering schedule. Designed to bring modern convenience and efficiency, it’s the perfect step toward a smarter lawn care solution.
Smart and Secure
Save up to 50% in water with automatic system adjustments that adapt to local weather conditions.
Seamless integration with popular smart home devices, enabling voice commands such as “Alexa, ask Rain Bird to suspend irrigation.”
Offers superior programming capabilities to comply with the most stringent water use restrictions in your area.
Encrypted wireless communication ensures the protection of user data and privacy.
Real-time notifications
Stay informed instantly with push notifications that alert you about watering schedules, system status, and any issues. Monitor your irrigation with confidence wherever you are.
Fast and easy set up
The LNK2 module is designed for quick installation with your compatible controller, getting your irrigation system connected to WiFi in no time without complicated steps.
Monitor multiple properties
Control irrigation across multiple locations from a single app interface. Perfect for property managers and landscapers who need centralized management.
Troubleshooting
Access helpful troubleshooting resources and customer support features ensuring your system runs reliably and any issues are resolved quickly.
Ultimate Control
Manage your irrigation from anywhere in the world using the FREE Rain Bird App. Whether at home or away, adjust watering schedules and settings with complete control and peace of mind.
*** Verifying your timer model compatibility is easy - just look for a WiFi symbol on the front panel ***
The LNK2 WiFi Module is compatible with TRU Rain Bird irrigation timers and ESP series controllers including ESP-LXIVM, ESP-ME, ESP ME3, ESP-TM2, LXME2, and RZXe models manufactured after November 2, 2016. Confirm compatibility easily by checking for a WiFi icon on your controller.
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Size
S
M
L
XL
Men
7-10
10-13
13-15
15-17
Women
7-9
10-12
13-14
15-16
Example Shown : SIZE XL, Hem to Hem 84cm OR 33 ,SIZE L, Hem to Hem 84cm OR 33 ,SIZE M, Hem to Hem 84cm OR 33 ,SIZE S, Hem to Hem 84cm OR 33
Rated 5.00 on the scale 1 - 5 based on 3 customer reviews
David P.
11/01/2025
A Game-Changer for My Overwatered Backyard
Frustrated by constantly forgetting to adjust my old sprinkler system—either flooding my plants or letting them dry out—I finally upgraded to the LNK2 Smart WiFi module. Overnight, I went from guessing rainfall to letting the module adjust for the weather, and I've genuinely enjoyed seeing a healthier lawn with half the water bills; using the app and voice control makes it almost fun to manage.
Jackson L.
11/01/2025
Impressive Upgrade for Effortless Lawn Care
Right out of the box, the LNK2 Smart WiFi module looks compact and includes clear, straightforward instructions, making installation surprisingly simple—even for a non-technical homeowner. The Quick Pair Technology meant I was up and running with Rain Bird’s app in minutes, letting me adjust watering from my phone whether I'm home or away. The weather-based adjustments noticeably cut back unnecessary watering, and being able to set up Rain Delays or tailor individual zones has already saved me time and water in the first few weeks of use.
Emily W.
11/01/2025
Convenient Smart Upgrade with Some Compatibility Limits
The 2nd generation LNK2 Smart WiFi module makes managing your irrigation system much easier, allowing you to control your Rain Bird timers remotely and letting you optimize watering schedules based on local weather conditions. However, its usefulness is restricted to select Rain Bird timers only, meaning not all users can benefit from this upgrade. Overall, if your system is compatible, this module offers a straightforward way to save water and add smart features to your lawn care routine.