Zigbee2MQTT + Raspbee2

anyone using this module from dresden and have a Zigbee2MQTT config they can share? i cant get it to start… it starts but i get the bad gateway and it crashes sooner or later

config last tried:

data_path: /config/zigbee2mqtt
socat:
  enabled: true
  master: pty,raw,echo=0,link=/dev/ttyAMA0,mode=777
  slave: tcp-listen:8485,keepalive,nodelay,reuseaddr,keepidle=1,keepintvl=1,keepcnt=5
  options: "-d -d"
  log: false
mqtt:
  base_topic: zigbee2mqtt
  server: mqtt://localhost:1883
  user: homeassistant
  password: xxxxxxxx
serial:
  port: /dev/ttyAMA0
homeassistant: true
permit_join: true
frontend: true
zigbee_herdsman_debug: true
advanced:
  network_key: GENERATE

Did you read the notes about Raspbee2 in Supported Adapters?

serial:
  adapter: deconz

yes tried that variant too