Calculate "last seen" from zbbridge output

[rossko57]

@thecrater

How would one go about using REGEX to do that?

MQTT 2.5 M1+ How to implement the equivalent to MQTT1 REGEX filters

Problem In the MQTT1 binding there was a feature that let us filter messages published to a given topic and only pass those that match a given REGEX to the transformation and/or on to the Item. This was useful to handle devices that publish messages to a single well known topic for all their devices. For example, the official firmware from the vendor of Shelly devices have a request/response protocol over MQTT to get meta data about the devices (IP address, MAC address, firmware version, whethe…

@thecrater

…value in Epoch timestamp. I’d like to transform it to OH time value…

I believe the OH DateTime type Item is clever enough to accept Epoch integer as an update directly, and guess whether its a seconds- or milliseconds-style value.

The problem you might run into is that this contains no timezone info, and will be assumed to UTC.