ESP-Me - Indoor/Outdoor 4 to 22 Station Sprinkler Controller, LNK WiFi Compatible

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Regular price $137.20

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Customer Reviews

Based on 3 reviews
Jarod W. (Stevens Point, US)

Just put the unit in, will wait for spring to use it.

Richard (Mount Juliet, US)
love it!

Easy conversion to wi-fi.
Use an ipad or other device in your controller box location to make sure your wifi signal is good before upgrading.

keith M. (Senoia, US)

Works great, but customer service was even better!

Rain Bird ESP4ME3 - Indoor/Outdoor 4 to 22 Station Sprinkler Controller, LNK WiFi Compatible

America’s favorite modular controller, the ESP-Modular is now WiFi Compatible with new design and an enhanced feature set to provide contractors with the industry’s most flexible irrigation controller solution. The ESP-Me Controller supports up to 22 stations, 4 programs and 6 start times.

ESP-Me Series Controllers

A flexible irrigation controller solution, supporting from 4 - 22 stations and a WiFi upgrade option. With 4- to 22-station scalability, the ESP-Me helps you better serve your customers. Install the same controller on residential and light commercial sites – the more stations you add, the more you save, providing you and your customers with more value for the money.

Best of all, you can upgrade the ESP-Me by simply installing a LNK WiFi Module, without having to replace the entire unit.

Make your controller SMART by adding the EPA WaterSense labeled LNK Wifi module and WR2 rain sensor.


  • Upgradeable for WiFi-based remote monitoring and control via iOS and Android mobile devices (with LNK WiFi Module sold separately)
  • Internet-based weather information can be used to make daily adjustments to the irrigation schedule, saving up to 30% in water (with LNK WiFi Module sold separately)
  • Large LCD display with easy to navigate user interface
  • Master valve/pump start circuit
  • Non-Volatile (100 year) storage memory
  • Remotely Programmable under 9V battery power (not included)
  • Program based scheduling allows 4 individual programs with 6 independent start times per program for 24 total start times
  • Watering schedule options: By days of week, ODD calendar days, EVEN calendar days, or Cyclic (every 1 – 30 days) Advanced Features
  • Advanced diagnostics and short detection with LED alert
  • Contractor Default Program Save/Restore saved program(s)
  • Rain Sensor bypass by Station
  • Delay Watering up to 14 days (applies only to stations not set to ignore Rain Sensor)
  • Manual Watering option by program or station
  • Seasonal Adjust applied to all programs or individual program
  • Adjustable delay between valves (default set to 0)
  • Master Valve on/off by station


  • Station timing: 1 minute to 6 hours
  • Seasonal Adjust: 5% to 200%
  • Max operating temperature: 149°F (65°C)
  • Electrical Specifications
  • Input required: 120V∿, 60Hz, 0.3A
  • Output: 25.5V∿, 60Hz, 1A
  • Master Valve/Pump Start Relay
  • Operating Voltage: 24VAC 50/60Hz
  • Max Coil Inrush: 11VA
  • Max Coil Holding: 5VA
  • Idle/Off power draw 0.06 amps at 120VAC
  • Power back-up not required. Nonvolatile memory permanently saves the current programming and a 10-year life lithium battery maintains the controllers time and date during power outages
  • Certifications: cULus [US and Canada], FCC Part 15b [US], CAN ICES-3(B)/NMB-3(B) [Canada], NOM-001-SCFI-2018 [Mexico]

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