--- product_id: 253868460 title: "Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers" brand: "rain bird" price: "€ 90.46" currency: EUR in_stock: true reviews_count: 9 category: "Rain Bird" url: https://www.desertcart.pt/products/253868460-rain-bird-espsm3-3-station-expansion-module-for-esp-m store_origin: PT region: Portugal --- # Hot-swappable, no power down 3 additional stations Universal slot compatibility Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers **Brand:** rain bird **Price:** € 90.46 **Availability:** βœ… In Stock ## Summary > 🌧️ Upgrade your irrigation game without missing a drop! ## Quick Answers - **What is this?** Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers by rain bird - **How much does it cost?** € 90.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/253868460-rain-bird-espsm3-3-station-expansion-module-for-esp-m) ## 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 - β€’ **Expand Your Reach:** Add 3 extra irrigation stations effortlessly - β€’ **Zero Downtime Upgrade:** Hot-swap module without interrupting your watering schedule - β€’ **Seamless Compatibility:** Works flawlessly with ESP-M, ESP-Me, ESP-SMT & ESP-SMTe series - β€’ **Plug & Play Flexibility:** Fits any available slot in your Rain Bird controller - β€’ **Fast & Easy Installation:** Get your system back online in under 2 minutes ## Overview The Rain-Bird ESPSM3-3-Station Expansion Module instantly boosts your existing Rain Bird ESP modular irrigation controller by adding three additional stations. Designed for seamless hot-swappable installation, it fits any open slot and works with ESP-M, ESP-Me, ESP-SMT, and ESP-SMTe series, enabling quick, no-downtime upgrades to keep your landscape perfectly watered. ## Description Easily expand your Rain Bird ESP-Modular, ESP-Me, ESP-SMT or ESP-SMTe Series Controller with this 3 station hot-swappable module, which can be added without powering down the controller. Modules can be installed in any available slot. Review: Easy install - Works perfectly. 30 second to install. Rain-bird products are always quality. Review: Great item that's easy to install - Great product, easy install, completely a DIY money saver. ## Features - Adds three additional stations to Rain Bird residential modular controllers - Compatible with Rain Bird ESP-M, ESP-Me, ESP-SMT and ESP-SMTe series irrigation controllers - Can be installed in any available slot - Hot-swappable 3-station expansion module can be installed without powering down the controller ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LQV42KF | | Best Sellers Rank | #24,427 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Automatic Irrigation Controllers | | Brand | Rain Bird | | Brand Name | Rain Bird | | Color | white | | Customer Reviews | 4.8 out of 5 stars 581 Reviews | | Manufacturer | Rainbird | | Material | Plastic | | Material Type | Plastic | | Model | ESPSM3 | | Part Number | ESPSM3 | | Unit Count | 3.0 Count | ## Product Details - **Brand:** Rain Bird - **Color:** white - **Manufacturer:** Rainbird - **Material:** Plastic ## Images ![Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers - Image 1](https://m.media-amazon.com/images/I/51IQrhiQNTL.jpg) ![Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers - Image 2](https://m.media-amazon.com/images/I/51q2O6GvDvL.jpg) ![Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers - Image 3](https://m.media-amazon.com/images/I/61EFSriZ1tL.jpg) ![Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers - Image 4](https://m.media-amazon.com/images/I/61Ky1Ob8w5L.jpg) ## Questions & Answers **Q: Compatible with esp tm2?** A: No. The ESP-TM2 is NOT ans expandable controller. It comes in 4, 6, 8 and 12 station versions. **Q: How does this work and can i use this on my rainbird sst600in?** A: This module appears to be compatible with the especially model series. Open up your controller to view what type of modules are inside. If u have your owners manual, check the specs to verify you can add a zone module or go online and see if it can be done with the controller you have. **Q: can I purchase extra screws?** A: Hello. We don’t have extra screw in package. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy install *by J***. on April 27, 2026* Works perfectly. 30 second to install. Rain-bird products are always quality. ### ⭐⭐⭐⭐⭐ Great item that's easy to install *by J***. on April 13, 2026* Great product, easy install, completely a DIY money saver. ### ⭐⭐⭐⭐⭐ Perfect replacement *by M***Z on April 9, 2026* Perfect fit and had no issues ## Frequently Bought Together - Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers - Rain Bird ESP-ME3 4 Station WiFi Ready Indoor/Outdoor Controller | ESP-ME3-A1 - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/253868460-rain-bird-espsm3-3-station-expansion-module-for-esp-m](https://www.desertcart.pt/products/253868460-rain-bird-espsm3-3-station-expansion-module-for-esp-m) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-19*