My HA Green cannot see the zbt-1 | Home Assistant | Page 1

knotty stratus Sep 29, 2024, 5:25 PM

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Hi, it was configured and working with z2m , but after some reboots, my zbt-1 is not showing on /dev/ttyUSB0 ( where it was configured ) .

Any idea / lead welcome

thin crater Sep 29, 2024, 5:28 PM

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/dev/ttyUSB0 is not a reliable path. It might have switched to /dev/ttyUSB1 or similar.

knotty stratus Sep 29, 2024, 5:37 PM

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ok, but how do i find the correct path on a home assistant green ?
it shows in the hardware. But i try to configure it says it cannot find firmware (z2m is stopped ).

i tried the ls /dev/serial/by-id but looks like it does not exist on HA green ?
( i have nothing on /dev/serial )

teal hare Sep 29, 2024, 5:45 PM

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Is ZHA using the ZBT-1 at moment? Look at the integrations page.
You might have to remove it and later ignore the auto-discovery.

knotty stratus Sep 29, 2024, 5:47 PM

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i removed it many days before, i cannot find something using the ZBT-1 . I have no clue ATM and cannot find info in logs 😦

teal hare Sep 29, 2024, 5:49 PM

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Any other add-ons like OpenThread Border Router or SiliconLabs Multiprotocol?

knotty stratus Sep 29, 2024, 5:52 PM

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i had a thread configured with and apple tv - removed it and i'm rebooting.

teal hare Sep 29, 2024, 5:53 PM

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If you used the OpenThread Border Router add-on, the stick has the Thread firmware now.

knotty stratus Sep 29, 2024, 6:18 PM

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I don't use the openthread border, i just have configured Thread with an apple tv as Border router. I can't figure why it was working since many days and sudenly stopped . I dont know where to look

teal hare Sep 29, 2024, 6:36 PM

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Have you tried to shut the Green down (not rebooting), pull the power for a few seconds and turn it back on?

knotty stratus Sep 29, 2024, 6:53 PM

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i'll try again. may be not waiting long enough... Thx for the help .

knotty stratus Sep 29, 2024, 9:15 PM

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This is really weird . I try to connect the zbt-1 on a mac or windows but no device pops up ...

teal hare Sep 29, 2024, 9:21 PM

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In that case contact the support at hello@home-assistant.io . Tell them the problem and give them a link to this Discord post. Or contact your seller's support for an RMA.

knotty stratus Sep 30, 2024, 7:10 AM

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I unplugged everything, restarted the green box ( power off / on ) and i'm surprised to see the zbt-1 in hardware ? How can i "remove it" ? [ this makes me think there might be some config somewhere interfering ]

knotty stratus Sep 30, 2024, 7:52 AM

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i just plugged an old Digi Xbee device i had configured as a coordinator with XCTU and it poped right away

#My HA Green cannot see the zbt-1