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Front view of Rain Bird ESPSM6 6-station expansion module showing six screw terminal pairs and the top connector for the controller bay.

Rain Bird ESPSM6 6-Station Expansion Module for ESP-Me

Brand: Rain Bird
Save 27%
$158.55
$114.95
SKU ESPSM6
In Stock (145)

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The Rain Bird ESPSM6 6-Station Expansion Module adds six programmable stations to compatible Rain Bird modular controllers. Designed for quick system growth and simple installation, this hot-swappable module lets contractors and homeowners extend irrigation coverage without interrupting controller operation.

  • Adds six additional stations to compatible ESP-Me and ESP-SMTe Series controllers.
  • Hot-swappable design — install or remove the module without powering down the controller.
  • Plug-and-play installation: the module snaps into any available module slot and is automatically detected by the controller.
  • Ideal for residential and light-commercial irrigation systems that require scalable zone coverage and flexible scheduling.
  • Durable construction with labeled terminal connections for easy wiring, testing, and maintenance.
  • Not compatible with older ESP-Modular or ESP-SMT legacy controllers — verify compatibility before purchasing.

The package includes the ESPSM6 module and product documentation. Refer to your ESP-Me or ESP-SMTe controller manual and Rain Bird technical documents for complete installation instructions, wiring diagrams, and warranty information. If you need assistance choosing modules or configuring expanded station layouts, consult a qualified irrigation professional.

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Frequently Asked Questions

What controllers are compatible with the ESPSM6 module?
Compatible with Rain Bird ESP-Me and ESP-SMTe series controllers. Verify compatibility in your controller manual before purchasing.
Can I install the module without powering down the controller?
Yes. ESPSM6 is hot-swappable — it can be installed or removed while the controller remains powered. Follow safety guidance in the manual.
How does the ESPSM6 affect my system's station capacity?
It adds six stations to a compatible ESP-Me or ESP-SMTe controller. Total station capacity depends on your base controller model.
What tools or skills are required to install the ESPSM6?
Basic wiring tools and a screwdriver are typically all that's needed; the module snaps into the slot. Consult the manual or a qualified pro if unsure.

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