Hi, I’m using Hologram Sim card. I’m able to connect to internet on ublox R410M, but I’m unable to connect to AWS (MQTT port 8883 or S3). I’m able to connect to GCP MQTT or GCP storage. Are there any restriction on connecting to AWS? I don’t think so but I want to double check.


No specific AWS restriction but its likely you’re running into the issue described here: Open Network Issue With Cat-M

We’re working to resolve it and hopefully everything will be back to normal soon.