OpenSprinkler / OSPI adapter

[uneart]

What kind of device or service would you like to see an adapter for? OpenSprinkler open source sprinkler systems.

Is the device connected to the internet or only available on a local network? Both possible. Mostly local network. Cloud access possible e.g. through VPN or OpenThingsCloud (see OpenSprinkler FAQ)

Is an official App or Website available? OpenSprinkler main website

Is an official API including documentation available? Open source repositories at Github API documentation

Are other libraries for an integration available? Have not really researched this so far.

Is this device already integrated in other Smart Home systems?

• MQTT possible (see MQTT docs)
• Amazon Echo, Google Alexa only through IFTTT (see docs)

Is this device already integrated in homebridge? Might the ham adapter in combination with the homebridge plugin be sufficient? Some repos found, but not sure if they work and are still maintained:

• https://github.com/timcharper/homebridge-opensprinkler (quite old, though)
• https://github.com/koryhutchison/homebridge-opensprinkler-api

Additional context One old repo trying to implement this, but apprently never went far: https://github.com/magicamun/ioBroker.opensprinkler

Discussions in iobroker forums:

• https://forum.iobroker.net/topic/33115/gel%C3%B6st-opensprinkler-json-parsen/5?lang=de
• https://forum.iobroker.net/topic/65656/integration-opensprinkler

Discussed a few times in OpenSprinkler forums:

• https://opensprinklershop.de/en/forums/topic/steuerung-opensprinkler-mit-iobroker/?v=3a52f3c22ed6
• https://opensprinklershop.de/en/forums/topic/ospi-integration-im-heimnetz-mit-iobroker/?v=3a52f3c22ed6