LNK2 WiFi Module for Rain Bird ESP-TM2 and ESP-Me Series Controllers

Special Price $133.16 List Price $177.55
In stock

LNK2 WiFi Module - Upgrade to Smart Control

Smart and Responsible - Your yard receives only the water it needs while saving up to 50% in water. Simply plug the LNK2 WiFi Module  and start managing your irrigation  from anywhere, anytime from your mobile device!

  • Compatible with Rain Bird ESP-ME, ESP ME3, ESP-TM2, & RZXe. Look for the WiFi symbol in the front of the control panel to verify compatibility.
  • Manage your watering from anywhere in the world with our FREE App!
  • Enjoy healthy and beautiful landscape while lowering your water bill with automated scheduling; Seasonal Adjust; Rain Delay; Tailored Alerts and more.
  • Share access with your trusted circle of family members and landscape contractors for added peace of mind.
  • Integrates with popular Smart Home Devices: Google Assistant and Amazon Alexa

Download the Rain Bird Mobile App

  • Controller Type: Smart/Self-adjusting Weather-based

Ready with popular choices.

Upgrade our most popular controllers (ESP-ME3, ESP-TM2, ESP-RZXe, and ESP-LXIVM) making them fully accessible and programmable from iOS or Android compatible. The ESP-LXME2 and ESP-LXIVM currently work exclusively with iOS. Android is coming soon.

Manage multiple sites remotely from one device
With our free Professional App you can use your phone like a wireless remote
To water a single zone, all zones, or set a custom schedule.

Easily Monitor with Confidence
You will receive push notifications for irrigation and weather-based events with tailored alerts. That way you get the information that matters to you most. With remote diagnostics you can set up service calls, troubleshooting access, receive freezing conditions warnings, and much more

Smart and Responsible
Weather data from local weather sources automatically adjust system run times on a daily basis. Your yard receives only the water it needs while saving up to 50% in water. Superior programming capabilities that are designed to meet the most stringent water restrictions LNK2 uses encrypted wireless communication to help protect our user’s privacy.

Program your irrigation controller from anywhere, anytime!

Wi Fi Setup Guide


Important Requirements:

2.4 GHz (only) WiFi router compatible with WEP and WPA security settings

Compatible with iOS 8.0 and Android 6 (Marshmallow) or later mobile devices

* LNK2 WiFi is compatible with Rain Bird ESP-TM2 controllers and ESP-Me controllers manufactured after November 2, 2016.

More Information
Controller Type Smart/Self-adjusting Weather-based
Dimensions Width: 1.13 in. Height: 1.83 in. Depth: 0.48 in.
Features Seasonal Adjust, WiFi / Mobile App
Electrical Specifications

Supported Mobile Devices

  • Apple devices running iOS 8.0 or greater;
  • Android devices running OS 6.0 (Marshmallow) or later

Wireless Frequency Bands Supported

  • 2.4 GHz only

Wireless Networks Supported

  • 802.11 b/g/n only

WiFi Security Modes Supported


Communication Modes Supported

  • Communication with module via module Access Point (hotspot); Communication with module via local area network; Communication with module via Rain Bird relay server

Operating Specifications

  • Operating Temperature: 14° F (-10° C) to 149°F (65°C)
  • Storage Temperature: -40°F (-40°C) to 150°F (66°C)
  • Operating Humidity: 95% max @ 50°F to 120°F (10°C to 49°C) non-condensing environment

Electrical Specifications

  • 24VAC(RMS) 50/60Hz; 55mA max
Certifications UL, cUL, CE, CSA, FCC Part 15b, WEEE, S-Mark, IP30, IFETEL
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