[App Request] Emby, Posgres, zigbee2mqtt

[interkelstar]

Basically what title says

[dirstel]

Actually I'm working on integrating zigbee2mqtt. Unfortunately, z2m does not start without having a correct configured adapter (coordinator). That's what makes z2m a bit inkonvenient and against the given rules of umbrel. Once it's configured correctly it complies. Another point is using an usb-connection or lan-connection. both should be possible, but usb needs lots of more privileges. last, but not least my previous PR (#2008) is waiting >4weeks to be approved :(