I have been trying to receive vibration and temperature data on AWS using the MQTT gateway. However, there is a problem. Here are the steps which I tried:
1 ) In order to verify the certificates and attached policies, I have created a virtual thing (AWS) on PC and with the help of a python code, it was possible to visualize published data on the MQTT test.
2 ) I have configured the sensor (NCD.io - vibration and temperature) with MQTT gateway using the validated certificates from step 1.
3 ) Checking on the system’s own software if the sensor sends data – positive.
4) Checking on AWS if a connection is established - positive.
5) Testing to check if the MQTT Test will read in any data when subscribed - negative… No data is received. MQTT
LED goes steady green for few seconds, then flashing blue again .
I have read the similar topics and will try to update the firmware. However, just wanted to double check if anyone experienced and hopefully solved the issue. Thanks. Mert