# OpenSprinklerASB

> OpenSprinklerASB (iPhone/iPad app by Checkbox IT GmbH.)

- Source: https://appshunter.io/ios/app/opensprinklerasb/id6451155173 (this page in markdown: same URL + `.md`)
- Developer: [Checkbox IT GmbH](https://appshunter.io/developer/1697004435)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 26 MB
- Languages: American English
- Released: 2023-07-19
- Data updated: 2026-08-29
- User reviews in markdown: https://appshunter.io/ios/app/opensprinklerasb/id6451155173/reviews.md

## What is OpenSprinklerASB?

How to use:
1. Go to https://opensprinklershop.de and buy a "OpenSprinkler 3.2" and the "analog sensor board"
2. Update Firmware to the newest 2.3.0 from the OpenSprinklerShop
3. Connect an analog sensor and have FUN!


## Version history (last 5 releases)

### 2.4.228 — 2026-08-19

- Neuer Cloud-Sync und OTC Server: OpenSprinklerShop
- Spracheinstellungen bleiben nun bestehen

### 2.4.227 — 2026-08-17

- Sprachauswahl persistent
- Fixt: Black screen

### 2.4.225 — 2026-08-13

- Konfigurierbare Echtzeitbenachrichtigungen
- ZigBee Registrierung verbessert
- diverse fixes Wettereinstellungen

### 2.4.224 — 2026-08-12

- Native Benachrichtigungen

### 2.4.220 — 2026-08-04

Siehe
https://opensprinklershop.de/upgrade

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## Related topics

[open sprinkler](https://appshunter.io/ios/topics/open-sprinkler)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*