Cellular connected IoT can be intimidating, especially when the cellular connection doesn’t work, or only works intermittently. Today we will explore Nordic’s LTE Link Monitor and Cellular Monitor applications to show how you can troubleshoot cellular connection using the nRF9160 DK as the development board. Programming the modem firmware The modem allows applications to send […]
We always recommend connecting ESP32 devices to the Golioth Cloud with the Golioth Firmware SDK. We believe that is the lowest friction way of connecting a device to the internet. But sometimes I want to get under the hood and tinker, and I thought you might like to see how that works as well. We […]
It’s a tale as old as IoT. You get a project with a cellular connection working, but when you move to a different physical location, all of a sudden you cannot connect to the internet. You know your network provider has cellular coverage in the area, and your SIM card is paid up. So why […]
