Conect esp old with new inestall home assistant

Hi gays
My home assistants server broken i inestall new server but in old server i have 10 esp i dont want inestall and program all one againe there are any way to conect them in my new server with out inestall and program them from scratch
Thanks

You can simply add them in the ESPHome integration as long as you know the name or IP address. Assuming your HA IP hasn’t changed and they are recent builds they should be discovered automatically anyway.

If you have the original yaml, then you can also just recreate them in the add-on. If you don’t have a backup of your yaml then you can’t recover it from the device.

I have all ips and they discovered in home assistant but i dont have secret key of esp
And i dont have codes

Bummer - I don’t think there’s a way to recover the keys. I don’t use encryption - I figure if someone is in my network I am already stuffed.

If you have a backup of HA the yaml can be recovered from the archive file. Otherwise…

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