MQTT is a network protocol that transports messages inbetween devices.
Connect to the Treon Gateway by using SSH.
Add a configuration file (ending in .conf) to /opt/iotgw/conf.
After you have successfully connected to the gateway using an SSH connection, you can configure the available parameters and settings.
Differences between gwadmin and gwuser The access rights of gwadmin and gwuser are different.
An MQTT broker can be used to monitor your Node data and to send DM messages to the Gateway. You can easily setup an MQTT broker on your computer for testing or configuration purposes.
You can connect to the gateway using
A browser and the gateway’s own WLAN access point An SSH connection and either the gateway’s own WLAN access point or when gateway is connected to infrastructure network via Ethernet or WLAN.
By changing cloud adapters configuration from /opt/iotgw/conf.d by adding file with name ending with .conf you can change mqtt pub/sub topics.
This can be done with for example “nano /opt/iotgw/conf.d/mqtt_topics.conf” and adding configuration below to the file.
This article explains how you can configure your Treon Gateway cellular communication settings.
Overview You can view and adapt the standard cellular connectivity settings of your Treon Gateway by editing the file /opt/nbiot_connection/modem.