Hello, we are on vacation from June 20th, 2026 - June 28th, 2026. Shipping will therefore only start again from June 29th, 2026    

In a nutshell: The new OpenSprinkler manual for OpenSprinkler 3.0 – 3.4 OpenSprinkler Pro OSPi is now ready! You can find the instructions here: English: https://OpenSprinklerShop.github.io German: https://OpenSprinklerShop.github.io/index-de/ French: https://OpenSprinklerShop.github.io/index-fr/ Italian: https://OpenSprinklerShop.github.io/index-it/

The new OpenSprinkler Pro is here - modern ESP32-C5 platform with WiFi 6, BLE, Zigbee and Matter, up to 72 zones, three hardware variants (AC/DC/Latch) and full smart home integration. From €269.

We have been using OpenMeteo and DWD (German Weather Service) as weather servers on OpenSprinklerShop.de:3333 / :3334 etc. for over 2 years now. These OpenSprinkler weather services have been available in the firmware and on weather.OpenSprinkler.com for over a year. For this reason, we are now switching off test operation. At /su use weather.OpenSprinkler.com and then confirm with your […]

Our AI bot can answer a lot of questions because it knows everything that is on this page. But of course we also have a ticket system, so your questions won't get lost. Visit https://OpenSprinklerShop.de/support We will try to respond as quickly as possible.        

The ESP32 Upgrade Board turns your OpenSprinkler 3.2 or 3.3 with ESP8266 into a significantly more powerful and future-proof control center. Instead of just providing reliable watering, the upgrade opens up a new class of functions for your existing controller: more computing power, more memory, modern wireless standards and significantly more reserves for sophisticated expansions. A particular advantage is the support […]

Group Scheduling Inversion — “A game-changing option” More flexibility. Same hardware. Completely new irrigation concept. Until now, a simple rule applied: zones in the same group run one after the other - zones in different groups run at the same time. Practical, but sometimes too rigid. From now on you can reverse the principle. With the new Invert Group Scheduling (ginv) option, the logic changes: zones […]

MCP Server — AI integration directly in OpenSprinkler Your irrigation computer now speaks AI natively. Exclusive to the OpenSprinklerShop firmware

Dear customers, unfortunately we have to discontinue our IP65 housing series. From now on there are only the available IP65 housings, no more will be reordered. We didn't take this step lightly, but with only 25 cases sold last year, we unfortunately can't offer any more cases. Kind regards, Stefan Schmaltz […]

Frost-sensitive plants Root heating protects frost-sensitive plants, especially Mediterranean species such as palm trees and olive trees, from frost damage in the European winter by protecting the roots from freezing. Since the ground freezes and the plants cannot absorb the water, which leads to drying out, or the cells are destroyed by frost damage, heating the root zone [...]