Compatible with esp tm2?

No. The ESP-TM2 is NOT ans expandable controller. It comes in 4, 6, 8 and 12 station versions.

How does this work and can i use this on my rainbird sst600in?

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.

can I purchase extra screws?

Hello. We don’t have extra screw in package.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers

Rain-Bird ESPSM3-3-Station Expansion Module for ESP-M, ESP-Me, ESP-SMT and ESP-SMTe Series Timers

Product ID: 379655116

Details

Brand
Rain Bird
Color
white
Manufacturer
Rainbird
Material
Plastic

⚡Hot-swappable, no downtime

🔌Plug & play modular design

🌧️3 extra irrigation stations

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 194.49

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Description

🌿 Upgrade your garden game—expand, swap, and conquer irrigation like a pro!

EXPAND YOUR CONTROL - Seamlessly add 3 more stations to your Rain Bird controller for ultimate irrigation flexibility.
COMPACT LIGHTWEIGHT - Sleek design (just 68g) fits perfectly without bulk, blending into your smart irrigation setup.
ZERO DOWNTIME UPGRADE - Hot-swappable module lets you upgrade without powering down—keep your landscape thriving 24/7.
EFFORTLESS INSTALLATION - Plug into any available slot with no hassle, making expansion quick and stress-free.
UNIVERSAL COMPATIBILITY - Works flawlessly with ESP-M, ESP-Me, ESP-SMT, and ESP-SMTe series—future-proof your system.

The Rain-Bird ESPSM3 is a lightweight, hot-swappable 3-station expansion module designed to enhance Rain Bird ESP series irrigation controllers. Compatible with multiple models, it allows seamless, no-downtime upgrades by plugging into any available slot, empowering homeowners to effortlessly expand their smart watering systems.

Specifications

ASIN	B08LQV42KF
Brand	Rain Bird
Brand Name	Rain Bird
Colour	white
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 557 Reviews
Item Weight	0.19 Pounds
Manufacturer	Rainbird
Material	Plastic
Material Type	Plastic
Model Number	ESPSM3
Net Quantity	3.0 Count
Part Number	ESPSM3
Unit Count	3.0 Count

Reviews

J**.

Easy install

Works perfectly. 30 second to install. Rain-bird products are always quality.

27.04.2026

D**W

Good product.

Unit came in earlier than expected. It works great. I would order from them again.

4.09.2022

J**.

Great item that's easy to install

Great product, easy install, completely a DIY money saver.

13.04.2026

M**Z

Perfect replacement

Perfect fit and had no issues

9.04.2026

P**U

Good price, fast delivery and easy install.

Good price, fast delivery and easy install for an 2014 esp-me. 3 zones on our system went out. On manual cycle, one channel reports no error, while the other two would start the cycle, blink twice then report nomod. I further confirmed with a meter, with and without channel wires connected, that there were no 24V AC readings on any of the three channels when command to turn on. I went as far as moving the module to another empty slot and repeated the measurements. At this point, I’m pretty certain that the module is dead. The new module came quickly and simply screw down 3 channel wires, slide in the module and flip the lock lever!

11.12.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 194.49

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews