Rain Bird LNK2 Smart WiFi Module 2nd Generation – Irrigation Controller

Price: $106.80
(as of Sep 14, 2026 17:20:45 UTC – Details)


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. The LNK2 WiFi module quickly upgrades Rain Bird irrigation timers to remote app-based WiFi programming and control. Installs in seconds without tools to make your timer fully accessible and programmable from any Apple iOS or Android compatible handheld device. Download Rain Bird’s free App and manage your watering from anywhere in the world. Quick Pair Technology creates fast seamless setup for smart home voice activated control of Amazon Alexa, and Google Assistant. Monitor and program your timer with ease from your mobile device and enjoy advanced water-saving features. Remotely set or change custom watering schedules, water any single zone or all zones, create a Rain Delay, make a Seasonal Adjust, set tailored push notifications, real time alerts, and share access with trusted contacts and landscape contractors. Monitors local daily weather and automatically adjusts system run times, ensuring your lawn gets only the water it needs while saving up to 50% in water usage. Superior programming capabilities meet the most stringent water restrictions, and encrypted wireless communications protect your privacy and security. Remote diagnostics allow you to set up troubleshooting access, service calls, receive freezing conditions warnings, and much more. Compatible with all Rain Bird TRU timer models and ESP-LXIVM, ESP-ME, ESP ME3, ESP-TM2, LXME2, RZXe models manufactured after 11/2/2016 with a WiFi symbol on the front control panel. Supports Apple devices running iOS 8.0 or greater and Android devices running OS 6.0 (Marshmallow) or later. Specifications: 2.4 GHz (only) WiFi router compatible with WEP and WPA security settings, 802.11 b/g/n networks, 24VAC(RMS) 50/60Hz; 55mA max. WiFi Security modes: None, Open, WEP, WPA-TKIP, WPA-AES, WPA2-TKIP, WPA2-AES, WPA2-AES-TKIP. Certifications: UL, cUL, CE, CSA, FCC Part 15b, WEEE, S-Mark, IP30, IFETEL. Rain Bird “The Intelligent Use of Water”
Upgrade Existing Controllers with Wireless Access – Transform compatible irrigation controllers into connected systems with this 2nd generation WiFi accessory. Quick Pair technology enables fast setup, while sprinkler controller connectivity and wireless irrigation management help simplify daily operation.
Manage Watering from Virtually Anywhere – Adjust run times, update programs, activate rain delays, and control individual zones through a compatible mobile device. Advanced watering schedule control and zone management system functions provide convenient access to irrigation settings.
Stay Informed with Smart Monitoring Tools – Receive status updates, monitor activity, manage multiple properties, and access troubleshooting resources through one account. Irrigation monitoring features help keep you informed about controller status and system activity.
Compact Design for Simple Installation – Includes 1 Smart WiFi Module measuring approximately 1.83 x 1.13 x 0.48 inches. Designed to plug directly into compatible controllers manufactured after November 2, 2016. Compact construction supports controller expansion and landscape watering automation applications.
Trusted Watering Expertise – For more than 90 years, Rain Bird has developed irrigation solutions that combine durability, responsible water management, and global reliability for landscapes ranging from agriculture to residential spaces, helping them thrive for generations.
Customers find the Wi-Fi controller provides total control over their Rainbird sprinkler system and allows them to adjust settings from their device, making it a valuable addition to their irrigation system. The connectivity, compatibility, and app quality receive mixed feedback – while some find it easy to hook up and works seamlessly with the app, others report connection issues and compatibility problems with specific controllers. The value for money also gets mixed reviews, with some considering it well worth the investment while others view it as a waste of money.