Homey Community Forum

Itho Daalderop Gateway - Spiders


control your Itho Daalderop Spiders via the Itho Daalderop gateway Required

How does it work?

  • Install the app
  • Add new devices to Homey, and select Spider
  • Choose if you want to add the Spider Thermostats or the Itho Fan
  • Provide your mijn.ithodaalderop.nl username + password
  • Wait for the api to show your Spiders and add them
  • Now control your device via Homey


Current features that are implemented:

  • login at the mijn.ithodaalderop.nl api
  • get the available devices
  • find the spiders
  • control the fan via Homey
  • read out and control the thermostat (temperature and operation mode) via Homey
  • refresh every 5 minutes
  • see data at insights
  • use your devices in flows (Please notes, because of the polling interval it can take up to 5 minutes before the state is updated)


features on the wishlist:

  • improve widgets layout
  • add thermostat property: “itho_override_end_time”
  • reauthenticate when token is expired
  • implemented the connected smartmeter


  • 0.4.0 added several flows
  • 0.3.9 applied new athom rules for donating
  • 0.3.8 fixed and added capabilities “thermostat_mode”, “itho_zone_demand” and “itho_override_mode”
  • 0.3.0 implemented refresh functionality; fixed some bugs; Use icons of Itho
  • 0.2.2 updated images
  • 0.2.1 fixed path to spider images
  • 0.2.0 added support for spider thermostat
  • 0.1.1 fixed some app metadata
  • 0.1.0 initial release to control itho fan

Final note

The repository can be found at: https://github.com/lvanderree/com.synplyworks.spider

If you like the app, consider a donation to support development :beer:


Very nice to see there is finally an Itho app available for Homey. Many many thanks!

Is it correct that you only can view the current and programmed temperature within the Homey app (not controlling)? Through flows I can set it on a specific temperature, so that is working correctly.

Your welcome and thanks for the feedback.

Currently you should be able to both see and control your fan speed and thermostat temperature, from the device widget.

In the next version I will add more flow features (triggers, conditions and actions) and later on improve widgets.

When you can control the temperature in a flow, you should also be able to control it via the widget,since it is done by the same code. Can you maybe send me a diagnose, via the app settings screen.

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Done! 0609b7ea-f564-4a89-8943-f57d9214337a is the ID of the export.

EDIT: Ignore my comment about unable to control temperature. Finally find out the finger gestures to control the temperature. Awesome!

0.4.0 is on its way, waiting to be approved by athom, adding more flows, and fixing some bugs.

Please let me know how the app is used, what is(n’t) working, and what is missing.

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If I have a spider gateaway then can I use it with homey to control my ventilation?

Don’t have the thermostat

Not with my current implementation, since I don’t know how you can connect a fan directly to the gateway.

Connection 6 is without rf, but if that is possible then you probably have the fan as a separate device in the response from the gateway api.

Maybe we can try to debug your setup, to see if that I can find the fan at yours, but for this you should run a nodejs app, or I have to create a separate homey app for you that can send me some info.

Just played a little bit more with the app. I have even more functions than with the native spider thermostat or the gateway webapp. Now I am able to set the Fan on Boost modus (this modus makes the fan working in the kitchen). Before this was only possible with the physical remote in the kitchen.

Very happy!