---
product_id: 122977469
title: "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"
brand: "rain bird"
price: "R$1648"
currency: BRL
in_stock: true
reviews_count: 8
category: "Rain Bird"
url: https://www.desertcart.com.br/products/122977469-lnk2-smart-wifi-module-2nd-generation-compatible-with-tru-rain
store_origin: BR
region: Brazil
---

# Instant app control & voice assistant integration Up to 50% water savings with smart weather adjustments 2.4 GHz WiFi for seamless connectivity 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

**Brand:** rain bird
**Price:** R$1648
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of the curve—water smarter, not harder!

## Quick Answers

- **What is this?** 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 by rain bird
- **How much does it cost?** R$1648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/122977469-lnk2-smart-wifi-module-2nd-generation-compatible-with-tru-rain)

## Best For

- rain bird enthusiasts

## Why This Product

- Trusted rain bird brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Water Savings:** Automatically adjusts watering schedules based on local weather, cutting water use by up to half without lifting a finger.
- • **Lightning-Fast Setup:** Quick Pair Technology means you’re connected and controlling your lawn in seconds—no tech headaches.
- • **Effortless Remote Control:** Transform your Rain Bird timer into a smart irrigation hub accessible from anywhere via iOS or Android.
- • **Secure & Shareable Access:** Encrypted wireless communication keeps your system safe while allowing trusted contacts or contractors to manage watering remotely.
- • **Voice-Activated Convenience:** Compatible with Alexa and Google Assistant for hands-free watering commands that fit your smart home lifestyle.

## Overview

The Rain Bird LNK2 Smart WiFi Module (2nd Gen) upgrades compatible Rain Bird irrigation timers to full remote control via a free app on iOS and Android. It features 2.4 GHz WiFi connectivity, Quick Pair setup, and voice assistant compatibility with Alexa and Google Assistant. The module intelligently monitors local weather to optimize watering schedules, saving up to 50% water. Secure, encrypted communications and real-time alerts ensure privacy and convenience. Compatible with Rain Bird TRU and ESP series controllers made after 11/2/2016.

## Description

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 desertcart 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”

Review: Works great! - Super easy install, easier than programming manually, paired easily, worth the convenience,
Review: An Incredible Upgrade To Our New Rain Bird Controller! - This was part of a package deal for the new Rain Bird ESP-TM2 12 station Controller we bought to replace our 2004 Rain Bird Controller that had served us very well for 20 years. I submitted a review on the sprinkler system and it is an incredible system. This has only made the system even better than it is. This might sound lazy, but we can change the settings on our system from the couch, or from anywhere we might be on vacation. This is also made tying the sprinkler system into our home automation system and I thought it was something we really didn’t need, but it has made starting and stoping our system more convenient and changing the settings is know a few clicks away. I’ve read other posts where people are having issues with their wi-fi connection, even with a signal booster in the garage. We haven’t had any problems with the wi-fi not working properly and it is about 20 feet from the router. I’m not sure why people are having connectivity issues, unless other things like the water heater or furnace is in the garage area. This is easiest and best sprinkler controller that we have had. It’s easy for even the novice person to install. The setting up is simple, unlike our old controller. It’s completely digital and no moving parts like the settings on the older controller. The internet connection has only made it easier to access from nearly everywhere and there’s an app for it.

## Features

- 2nd generation LNK2 Smart WiFi module easily upgrades specific Rain Bird irrigation timer models to remote app-based mobile device control
- Installs in seconds making your timer remotely accessible, and programmable from Apple iOS, and Android compatible handheld devices
- Download Rain Bird’s free App to manage your watering from anywhere in the world and enjoy advanced water-saving features
- Quick Pair Technology delivers seamless setup with desertcart Alexa and Google Assistant voice activated control
- Monitors local weather and automatically adjusts daily system run times so your lawn gets only what it needs for up to 50% water saving
- Remotely set or change custom watering schedules, water any single zone, or all zones,
- Create a Rain Delay or make an overall +/- Seasonal Adjust percentage to system run times
- Set tailored push notifications, real time alerts, and share access with trusted contacts and landscape contractors
- Works with all Rain Bird TRU controller models and ESP-LXIVM, ESP-ME, ESP ME3, ESP-TM2, LXME2, RZXe models manufactured after 11/2/2016 with a WiFi symbol on front control panel
- Superior programming meets the most stringent water restrictions and encrypted wireless communications protect your privacy and security

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,917 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Automatic Irrigation Controllers |
| Brand | Rain Bird |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 4,486 Reviews |
| Global Trade Identification Number | 04993373174613 |
| Material | Plastic |
| Number of settings | 10 |
| UPC | 077985084875 |

## Product Details

- **Brand:** Rain Bird
- **Color:** Black
- **Material:** Plastic
- **Number of settings:** 10
- **UPC:** 077985084875

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51w4pGg6NdL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by C***8 on January 24, 2026*

Super easy install, easier than programming manually, paired easily, worth the convenience,

### ⭐⭐⭐⭐⭐ An Incredible Upgrade To Our New Rain Bird Controller!
*by J***G on June 8, 2023*

This was part of a package deal for the new Rain Bird ESP-TM2 12 station Controller we bought to replace our 2004 Rain Bird Controller that had served us very well for 20 years. I submitted a review on the sprinkler system and it is an incredible system. This has only made the system even better than it is. This might sound lazy, but we can change the settings on our system from the couch, or from anywhere we might be on vacation. This is also made tying the sprinkler system into our home automation system and I thought it was something we really didn’t need, but it has made starting and stoping our system more convenient and changing the settings is know a few clicks away. I’ve read other posts where people are having issues with their wi-fi connection, even with a signal booster in the garage. We haven’t had any problems with the wi-fi not working properly and it is about 20 feet from the router. I’m not sure why people are having connectivity issues, unless other things like the water heater or furnace is in the garage area. This is easiest and best sprinkler controller that we have had. It’s easy for even the novice person to install. The setting up is simple, unlike our old controller. It’s completely digital and no moving parts like the settings on the older controller. The internet connection has only made it easier to access from nearly everywhere and there’s an app for it.

### ⭐⭐⭐⭐⭐ Irrigating Made Easy
*by B***T on July 5, 2025*

We have a Rain Bird ESP-TM2 series controller for which I purchased this module. The controller has an open slot for a WiFi module and this one plugged right in. Setup took less than 10 minutes after downloading the Rain Bird app. The controller connected easily to our WiFi router and signal strength is very good The Rain Bird app provides the ability to change schedules, length of run times, and the addition of zones. We only have a single zone but our controller / module combination will handle up to four. During set up you will pick a few parameters, including soil type. It also automatically knew the rain sensor was connected and active. The controller / module uses this information, and since this module connects to the internet it uses a weather forecast to adjust watering times. We have seen the run times decreased and increased from the point based upon rain and the temperature. This little module and app have made it quite easy to see how the irrigation system is working, and providing ability to make changes. The app has a simple interface, and is not complicated.

## Frequently Bought Together

- 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
- Rain Bird ESP-ME3 4 Station WiFi Ready Indoor/Outdoor Controller | ESP-ME3-A1
- Rainbird 6 Station Module for ESP4ME Series Controllers

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**Shop now:** [https://www.desertcart.com.br/products/122977469-lnk2-smart-wifi-module-2nd-generation-compatible-with-tru-rain](https://www.desertcart.com.br/products/122977469-lnk2-smart-wifi-module-2nd-generation-compatible-with-tru-rain)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*