Hi,
I have a ZBMINI wired up to a smart lightbulb and I was wondering if there is a way to:
- Keep the smart lightbulb always powered up.
- Toggle the lightbulb using the state of the ZBMINI.
- (This is the hard part!) Allow the switch to physically toggle the lightbulb if HA is down.
I know I could just not use the Lout terminal in the ZBMINI and just wire up the lightbulb to L but this would mean that there would not be a way to turn the lightbulb off if HA is not available.
I’ve also tried to switching the ZBMINI back on every time it turns off (and also toggling the lightbulb in the process), but there is a very noticeable delay in which the lightbulb goes on → off → on → slow transition to off.
Looking through the zigbee attributes I’ve discovered an interested one called “off_wait_time” (Endpoint ID:1, Cluster ID: 0x0006, in, Attribute ID: 0x4002) that currently has a value of “None”. So I’m wondering if that attribute would allow me to set a delay of the physical relay turning off, in hopes that it would allow me to toggle the state back to on from HA before it physically disconnects the relay. This would allow me to fulfill the requirements, I think.
So the questions are:
- Does anybody know if that attribute works indeed as I imagine?
- The device seems to ignore my attemps at altering the value of the attribute, does anybody know the override code for this device?
- Does anybody has any clue on any other way to accomplish my requirements?