An MQTTS connection is an MQTT connection wrapped in a TLS secure layer. This connection may require authentication of the server only, but usually will require device authentication. This requires using the servers certificate as well as a device certificate and key. The test site, test.mosquitto.org, has instructions
This article describes the process of updating SigCell firmware over the air. If you have received a development kit, it is recommended to update to the latest firmware, using the instructions below. The steps are 1. Setup the details about the update server and update image. 2. Initiate a firmware
Note: In the following example, certificates are loaded to sectag 3. Wait until startup completes +notify,event:init,result:0,firmware:v1.0.9 +notify,carrier:connecting +notify,carrier:connected +notify,imei:352656100169179 +notify,event:coap,init:1 Disable connecting to setup certificates and server details +set,connect:0 expect