Fritz!DECT 440: accType „Button“ could not be found

[Komplexitaet2]

Describe the bug

the configuration of FRITZ!DECT 440 as a new device with the Accessory Type „Button“ generates an error message in the Logs like „xxx (smarthome-Button): can not find Button Data - „accType and/or options correct?“

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Einstellungen“, „Smart Home“
2. Click on '.add Smarthome device'
3. Scroll down to '.Accessory Type'
4. Choose „Button“
5. See error Message, when Click on „Save“ and reboot

Expected behavior
No error Logs, FRITZ!DECT 440 will be exposed to Apple HomeKit to define the 4 buttons for adding scenes.

Screenshots
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Desktop (please complete the following information):

• Windows 11
• Browser chrome, Firefox, explorer

Smartphone (please complete the following information):

• Device: IPHONE 14 pro
• OS: iOS18.1
• Browser stock browser, safari]
• Version

Additional context
Add any other context about the problem here.

[gnassel]

My home bridge was updated to 2.0. now i have the same issue with fritz and dect buttons.

it would be fantastic, if you can fix this issue.
Frank

[Stationary-1]

A similar (and probably related) issue here.
Homebridge running as v1.8.5, homebridge UI v4.65.1, plugin version 6.0.19.

Before the update of the Fritzbox 5690 Pro to FritzOS 8.01 (from 7.62) and the subsequent update of the AVM 440 to the latest firmware, the 440's buttons worked fine are were useable in homekit/Eve App.
With the new FritzOS installed, only DECT equipment can controlled with the buttons using the AVM Smarthome (as set in the Fritzbox itself). The Eve App - which before would identify which button was pressed - does not see this anymore. So the possibilty to use the buttons in homekit is gone. Temperature and humidity data displays still correctly.

If this could be fixed, it would be superb.
Best regards

[Espny92]

Still on 1.85 but all my 440s are not working anymore all of a sudden in Homebridge.

Please provide fix.

[INHRO]

Hallo, the same here.
Problem came after update Fritzbox to FritzOS 8.00 (yesterday, directly after update the Fritzbox)

Environment:

• Fritz!Box 7590
• Fritz OS 8.00
• homebridge 1.8.5
• Smart Control 440

[SirVival71]

Same issue after update Fritz!Box FritzOS to 8.0.1
I'm a little bit afraid that here will come no more fixes because the last version update was >3years ago.
I think this issue will be solved by itself when AVM will present the integration of Matter into the Fritz!Box.

[Stationary-1]

"I think this issue will be solved by itself when AVM will present the integration of Matter into the Fritz!Box"

Yes and no. You might be able to control certain Matter devices via the Fritzbox. That will require taking them out of the Homekit, as they can be connected only to a single Border Router. The versatility of automations you can set up with Apple Home and the Eve App is however infinitely greater than what you can do with the FritzBox automations.