#ZBT-2

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kindred halo
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Hello, i bought a zbt-2 but nomather what i did i can not make it work ๐Ÿ™ how can i understand what am i doing wrong?

magic obsidian
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What have you tried so far

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Plugging it into a homeassistant os system should have it show up right away / latest after a restart. After it's just following the installation guide steps

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If it does not show up in the first place at all ever, try using a different USB C cable

kindred halo
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okey what i did was
its connected to home asistand and it showed right away as you said

but i mistakely select wrong option and then reset it (atleast thats what i hoped not sure if i manage)

so its seen atr hardware atm but at zigbee 2 mqtt i can not pass the configration screen, i tryed from bunch of videos and chatgbt non worked sadly

magic obsidian
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Which "wrong" option did you select in the first place

kindred halo
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cant remember tbh ๐Ÿ™ i tryed like 2 month ago and give up..

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also i have to say i have another zigbee hub in home assitant that im scared to plug off becasue of failing in this

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if i manage to make this work, it will go

magic obsidian
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The other is using zha?

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Did you maybe migrate the zbt2 to zha

kindred halo
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yes it use zha i think im so confused and lost ๐Ÿ˜„ ๐Ÿ˜„

magic obsidian
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It can only zha or z2m at once not both

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Make sure it's not actually claimed by zha as active coordinator. If it is, you may need to first migrate that back to the old one and then you should be able to use it in z2m

kindred halo
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this is my zha screen atm

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oh wait it says these are unders zbt-2

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so did i make it work ? and didnt know ?

magic obsidian
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The other option during setup was to migrate the zha coordinator to the zbt2

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You can unplug the "old" one as the zbt2 is running the network

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You also might want to disable debug logging as that's generally not needed to be always on

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If I recall there is a guide on how to move that entire zha thing to z2m but it's pretty much not required

kindred halo
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my goal was to not use any any hub and use zbt for everything

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oh nice it really look like i manage to use zha

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but why i cant add aqara then?

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it worked, thank you so much ๐Ÿ˜„ ๐Ÿ˜„

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is there any benefit of z2m ? then zha

kindred halo
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it work perfectly fine but every time it work it give an error like this, any idea why?

sacred fjord
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those aren't errors, but it does look like there's a UI issue with the events being displayed incorrectly.

kindred halo
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how can i chance zha to z2m

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and all the videos i watched from many years ago, does z2m still better than zha?

magic obsidian
# kindred halo is there any benefit of z2m ? then zha

yes but not that much with your setup. z2m can use network attached coordinators and run independently of your homeassistant system. with the coordinator being local and it running on the same instance, the differences are fairly minor

kindred halo
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what do you mean with your setup? ๐Ÿ˜„

kindred halo
# kindred halo

atm there is 5-6 item but it will be 30+ when i finish migrating..

sacred fjord
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unless you have a specific device where the handler for that device in z2m is more complete than the zha quirk (for example, z2m provides additional features which you want to use), it's probably not worth the effort of migrating.

kindred halo
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so basicly z2m is more future proof

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i will search how to migrate thank you

kindred halo
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i delete the zha complately, and still cant add to mqtt..
what could i make wrong?

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[2026-04-25 20:31:06] error: z2m: MQTT failed to connect, exiting... ()

this is the error i get at log