Hi there. I am trying to get started with using the LTE-M IoT Communications kit with a Raspberry Pi. I followed the tutorial for setting up, but the dashboard still reads “Cellular Connection Unavailable.” I also noticed that the firmware version is listed as “Unknown.” Is it necessary for me to install new firmware on the modem before I can use the kit? If so, I have seen in previous posts that attempting to had resulted in the kit no longer being operational. Is there a warranty or other actions I can take if this occurs?
I have exactly the same problem. Only with the WLAN the connection works.
After I could not connect the module on the Windows PC and RPI4, I updated the firmware version to Telit ME910C1-WW firmware V.30.00.XX9 (M0B.800005).
Unfortunately it still does not work. My next guesses are:
- module is brocken
- it does not work for the Swiss network. (Will clarify this exactly next week).
Hope someone still has an idea, otherwise I will order another module… (but not ME910)
In case your kit is still giving you trouble, we ran further tests and found that the module was faulty (see post).