I worked through this with Browan support, to set up the unit for Basics Station Mode. In order to get it to work, I had to:
- Generate an API key in TTN Console for the Gateway with the “Link as Gateway to a Gateway Server for traffic exchange, i.e. write uplink and read downlink” permission enabled.
- Compose and uploaded a file for the LNS Key to upload into the Gateway - the format of this file is undocumented afaict, and had to be one line like this, where the part after Bearer is the secret that is available at creation time of the API key and X’s are placeholders here:
Authorization: Bearer NNSXS.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- Set the LNS URI in the gateway to wss://nam1.cloud.thethings.network:8887 - again I don’t know how I would have known that this format was required (including the leading wss:// and the trailing :8887
- Composed and uploaded a file for the LNS Trust certificate - this was given to me as an email attachment by Browan support.
-----BEGIN CERTIFICATE-----
MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw
TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4
WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu
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h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+
0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U
A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW
T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH
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emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=
-----END CERTIFICATE-----