{"product_id":"rain-bird-esp-me3-4-station-wifi-ready-indoor-outdoor-controller-esp-me3-a1","title":"Rain Bird ESP-ME3 4-Station WiFi Ready Indoor\/Outdoor Controller | ESP-ME3-A1","description":"\u003cp\u003eMeet the Rain Bird ESP-ME3 4-Station WiFi Ready Indoor\/Outdoor Controller. Built for residential yards and light commercial sites, this versatile controller starts with four zones and can grow to 22 zones with optional modules, letting you tailor irrigation to the size and complexity of your landscape.\u003c\/p\u003e \u003cp\u003eReal-world use: In a typical home landscape, you can schedule turf, flower beds, and drip zones separately, while weather-aware adjustments help avoid overwatering on rainy days. The chassis is designed for indoor or outdoor placement; a power cord is included for quick plug-in setup, with the option to hardwire the transformer into a junction box if you prefer a cleaner installation.\u003c\/p\u003e \u003ch2\u003eSmart features that matter\u003c\/h2\u003e \u003cp\u003eTake control from anywhere with the optional Rain Bird LNK WiFi Module. When connected to the internet, the ESP-ME3 becomes a smart controller capable of remote programming and monitoring via the Rain Bird app. The app leverages local weather data to fine-tune routines, with potential water-saving benefits based on usage and climate.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWiFi connectivity via LNK module (sold separately) allows access, operation, and monitoring from anywhere.\u003c\/li\u003e \u003cli\u003eIntelligent scheduling uses weather information to adjust daily irrigation runs, potentially reducing water use.\u003c\/li\u003e \u003cli\u003eNon-volatile memory preserves your settings through power outages, so you don’t lose schedules.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eExpandable and future-ready\u003c\/h3\u003e \u003cp\u003eThe ESP-ME3 ships with 4 zones but is designed to expand up to 22 zones with optional modules, making it suitable for growing landscapes or light commercial setups. You can add modules without removing or powering down the controller, supporting ongoing irrigation upgrades.\u003c\/p\u003e \u003cp\u003eFor even more control, pair the system with an WR2 rain sensor to earn WaterSense-style protection and a flow sensor to monitor system health and detect irregularities. The flow sensor option integrates with compatible devices to provide notifications and help you protect property while saving water. Upgrade to a WaterSense-certified smart controller by adding the LNK WiFi module and a WR2 rain sensor.\u003c\/p\u003e \u003ch3\u003eWhat’s in the box and how it helps you\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePower cord included for quick plug-in indoor or outdoor installation; transformer can be hardwired if desired.\u003c\/li\u003e \u003cli\u003eBase unit with 4 zones, expandable to 22 zones with optional modules.\u003c\/li\u003e \u003cli\u003eNon-volatile memory to keep schedules safe during outages.\u003c\/li\u003e \u003cli\u003eWiFi-ready with LNK module for remote access and weather-aware scheduling.\u003c\/li\u003e \u003cli\u003eFlow monitoring compatibility with optional sensors for water management and protection.\u003c\/li\u003e \u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the ESP-ME3 be expanded beyond 4 zones?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It starts with 4 zones and can be expanded to 22 zones with optional modules.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does WiFi require the LNK module to operate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic irrigation works without WiFi, but LNK enables remote control and weather-based scheduling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":45737907224762,"sku":"B073JTT4QD","price":321.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/rain-bird-esp-me3-control-panel-wifi.jpg?v=1774647199","url":"https:\/\/gardencanada.ca\/products\/rain-bird-esp-me3-4-station-wifi-ready-indoor-outdoor-controller-esp-me3-a1","provider":"Garden Canada","version":"1.0","type":"link"}