For this you need a working WiFi connection (or Hotspot) without a secondary verification e.g. hotel Wifi with a login page
Sentinel Modem
This process repeats your WiFi to a network that Sentinel knows (called sentinel-net). This allows the Sentinels to always look for the same network wherever they are
Plug-in provided modem via micro USB cable
Connect to sentinel-net (PW: endextinction)
Open the browser and navigate to 192.168.8.1 (PW: endextinction)
This should pop up when you navigate to 192.168.8.1 on sentinel-net for the first time
Click the Scan button, and connect to your WiFi network
Click the scan button
Example of personal WiFi
Click the scan button
Example of personal WiFi
Check that you are both connected to sentinel-net network and that a webpage loads
You will only have to do this process once.
Verify that the Sentinel is connected to Sentinel-net (during boot-up the Sentinel should show a stable blue light at some point)
Sentinel name (e.g. jumping-nexus) should pop up in Clients
Now you know that your Sentinel is connected to your local WiFi via sentinel-net. You can now proceed to update your device.