RAKwireless RAK7249 Configuration Manual page 37

Step 2. Configure the LoRa Gateway MQTT Bridge
Edit the MQTT Broker Address/Port
Enable User Authentication
Enter the Username/Password if you input those in the loraserver.toml
Select self-signed server & client certificate for the SSL/TLS Mode
Choose the TLS Version (TLSv1)
Copy the content of ~/ca.crt in server to CA Certificate
Copy content of ~/eui_xxxxxxxxxxxxxxxx.crt to TLS Certificate
Copy content of ~/eui_ xxxxxxxxxxxxxxxx.key to TLS Key
Enter the Client Key Passphrase
Save & Apply
Note: xxxxxxxxxxxxxxxx stands for your Gateway EUI
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