hello,
- It is possible to use the nortek HUSBZB-1 combo stick with the zigbee2mqtt addon?
- If it possible can i use both ZHA and zigbee2mqtt with the same stick?
thank you,
thank you,
- It is possible to use the nortek HUSBZB-1 combo stick with the zigbee2mqtt addon?
Yes
- If it possible can i use both ZHA and zigbee2mqtt with the same stick?
You can use them both, just not at the same time as only one of them can have access at a time.
Your Zigbee mesh is stored on the stick not in the integration. The only thing that is stored with the integration is all the friendly names of the devices.
I should note that you can use both sides of the stick at the same time (Zigbee via ZHA or zigbee2mqtt as well as ZWave via one of the ZWave integrations such as ZWave-JS) In either case you can only have one integration utilizing one side of the stick at a time.
thank you 
I’m getting the following error:
[s6-init] making user provided files available at /var/run/s6/etc…exited 0.
[s6-init] ensuring user provided files have correct perms…exited 0.
[fix-attrs.d] applying ownership & permissions fixes…
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts…
[cont-init.d] socat.sh: executing…
[19:47:52] INFO: Socat not enabled, marking service as down
[cont-init.d] socat.sh: exited 0.
[cont-init.d] zigbee2mqtt.sh: executing…
[19:47:53] INFO: MQTT available, fetching server detail …
[19:47:53] INFO: MQTT server settings not configured, trying to auto-discovering …
[19:47:53] INFO: Configuring ‘mqtt://core-mosquitto:1883’ mqtt server
[19:47:53] INFO: MQTT credentials not configured, trying to auto-discovering …
[19:47:53] INFO: Configuring’addons’ mqtt user
[19:47:53] INFO: Previous config file found, checking backup
[19:47:53] INFO: Creating backup config in ‘/config/zigbee2mqtt/.configuration.yaml.bk’
[19:47:53] INFO: Adjusting Zigbee2mqtt core yaml config with add-on quirks …
[cont-init.d] zigbee2mqtt.sh: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[19:47:53] INFO: Handing over control to Zigbee2mqtt Core …
[email protected] start /app
node index.js
Zigbee2MQTT:error 2021-06-16 19:48:14: Error while starting zigbee-herdsman
Zigbee2MQTT:error 2021-06-16 19:48:14: Failed to start zigbee
Zigbee2MQTT:error 2021-06-16 19:48:14: Check | Zigbee2MQTT for possible solutions
Zigbee2MQTT:error 2021-06-16 19:48:14: Exiting…
Zigbee2MQTT:error 2021-06-16 19:48:14: Error: Failed to connect to the adapter (Error: SRSP - SYS - ping after 6000ms)
at ZStackAdapter. (/app/node_modules/zigbee-herdsman/dist/adapter/z-stack/adapter/zStackAdapter.js:93:31)
at Generator.throw ()
at rejected (/app/node_modules/zigbee-herdsman/dist/adapter/z-stack/adapter/zStackAdapter.js:25:65)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start:node index.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2021-06-16T16_48_14_850Z-debug.log
[19:48:14] INFO: Handing over control to Zigbee2mqtt Core …
[email protected] start /app
node index.js
what I’m doing wrong?
At this point all I can say is go read the docs. I don’t use the zigbee2mqtt configuration, just ZHA as I don’t need the mqtt bits at this time.
Reading that stack trace I get the feeling that you haven’t configured it to talk to your stick correctly.
Also make sure you are using the Zigbee device from the stick & not the Z-Wave one. 
Yeah I’d have to agree, sounds like maybe your path is wrong or the stick is still in use by the original ZHA integration… also if you are using a supervised install you would want to go to the hardware page and find the “by-id” for that portion of your stick… it is mentioned in the ZHA docs Zigbee Home Automation - Home Assistant but same applies for zigbee2mqtt… after removing the ZHA integration and setting up Zigbee2mqtt I would reboot the host the make sure it’s not in use by the system… also the troubleshooting steps at the bottom of this page about removing modem-manager and a few other things may be worth checking…
Thank you guys for your help 
The ZHA integration should be disabled or uninstalled ?
I have selected the correct Zigbee port.