Zigbee gateway integration

[tigi]

This is what it says:

Manufacturer: LUMI
Model: lumi.plug.maeu01

Device type: Router
Power source: Mains
Receive when idle: Yes

Endpoint 1
Profile: 260
Input clusters
- Basic (0)
- DeviceTempCfg (2)
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- Alarms (9)
- SeMetering (1794)
- HaElectricalMeasurement (2820)
Output clusters
- Time (10)
- Ota (25)

Endpoint 242
Profile: 41440
Output clusters
- GreenPower (33)

Reported attributes
- currentsummdelivered: 13.1
- haactivepower: 47.8
- hapowerdivisor: 10
- hapowermultiplier: 1
- onoff: true
- sepowerdivisor: 1000
- sepowermultiplier: 1

btw, I already have similar working devices, just this one won't update its group addresses automatically.