NOTE: you will receive AC-powered OpenSprinkler 3.0, with built-in WiFi and OLED display. Information on this webpage will be updated over the next couple of weeks. In the meantime, please take a look at this Getting Started Guide for details. OpenSprinkler 3.0 only provides WiFi connection and has no Ethernet port anymore (if you need wired Ethernet connection, you can use a router, including inexpensive pocket-size router)..
NOTE: This is DC powered OpenSprinkler. The version includes a universal 9V DC power adapter. It is designed to work with both standard 24V AC sprinkler solenoids as well as DC (e.g. 12V DC) non-latching solenoids. For additional details, please refer to this blog post.
OpenSprinkler is an open-source, web-based sprinkler / irrigation controller for lawn and plant watering, drip irrigation, hydroponics etc.
|Operating Voltage||9V DC included (5~24V DC allowed)|
|Built-in Components||ATmega1284 mcu, Ethernet controller, LCD, USB port (for firmware upgrade), microSD slot, RTC with battery, rain sensor terminal, per-station TVS.|
|Power Consumption||1 to 1.5 Watt|
|Maximum # of Zones||48|
|Max. Current Per Zone||2A continuous (@9V DC), 30A impulse / inrush|
|Package Inclues||One assembled and tested OpenSprinkler DC, with 9V DC universal power adapter, product case and terminal blocks. Selectable add-ons: powerline adapter, WiFi adapter, zone expansion boards.|
|Dimension and Weight|
|Size||135mm x 100mm x 32mm (5.3" x 4" x 1.26")|