Hi we were running our meshs on 1.2.52, we have upgraded all our nodes to the current alpha version. .So they are not seeing each other anymore. Can a QR Code created in an elder firmware version be used on an updated firmware version? Or do we have to create a new channel on a new firmware version? Regards Alex
I believe between 1.2.52 and 1.2.55 you should be able to set the same urls.
You should be able to use the CLI to set the url too meshtastic command line interface guide | Meshtastic
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