Category Archives: Generally

The OpenSprinkler has 2 digital inputs, which are basically nothing more than an on/off switch. This makes it easy to switch off the irrigation with a rain sensor when it rains. However, the situation is different when it comes to soil moisture. This is not a value that can be defined as 0/1. Different soils have different soil density for […]

Available from September 2025: Interface to FYTA sensors With the upcoming firmware version 2.3.3(181), FYTA sensors will now be supported for the first time. This means that what belongs together grows together. With FYTA you monitor the plants and OpenSprinkler takes care of the irrigation. The interface is still being expanded bit by bit, currently the plants can be selected in the sensor selection and […]

Grab one of the last OpenSprinkler 3.3 AC before they're gone! Now at the offer price for only EUR 229 or EUR 249 with Ethernet interface!

Available now: The new OpenSprinkler 3.4 AC! click here to find out more about this new version!

Using OpenSprinkler DC with Power-over-Ethernet (PoE) Occasionally we come across use cases where users want to use Power-over-Ethernet (PoE), which allows a single Ethernet cable to provide both network connectivity and power. This configuration eliminates the need for a separate power line and is therefore particularly useful in remote or hard-to-reach locations where running additional cables is difficult […]

Only available for a limited time! We have currently received 10x versions of the OpenSprinkler board with ESP-07S. This has an SMA connection for an external WLAN antenna (not included). Order an OpenSprinkler AC, DC or Latch and we will install the circuit board for you. You can also order the conversion order for just EUR 9.99.

The firmware page now has a new home! You can find it here: OpenSprinklerShop firmware 2.3.3(184)    

New version of the manual for firmware version 2.2.1(0) available, now also available in other languages! English OSUserManual221(0)_en Portuguese OSUserManual221(0) pt Italian OSUserManual221(0) it French OSUserManual221(0) fr Greek OSUserManual221(0) el German OSUserManual221(0) de Also new: Analog Sensor API German Analog Sensor API Doku_DE English Analog Sensor API Doku_EN    

After a long wait, finally available again: Zone Expander for the OpenSprinkler LATCH. This allows you to control up to 72 pulse-controlled (latching or 9V) solenoid valves (not suitable for 24VAC). Each ZoneExpander LATCH expands the OpenSprinkler by 16 zone connections. Important: You need the OpenSprinklerShop firmware to use the ZoneExpande LATCH. You can access the product here

The OSPi is enjoying increasing popularity. No wonder, because the new firmware, which can operate remote access and analog interfaces, makes irrigation control now fun. The first OSPi version before 2021 had an acrylic parts set as a housing. Unfortunately, it was no longer possible to offer the case at that time due to huge price increases. However, we now have […]