Sim7020 M5Stack NB-IOT

I'm trying to connect my module to the ting network. Just using command line to begin with.  The device is not registering with Ting. I did check the IMEA and it showed Certified. The following command AT+CREG? responds
+CREG: 2,0, indicating it is not registered to the network.,

Appreciate any suggestions





1 comment
  • Hi William,

    I can confirm the SIM is active so the trouble seems to be related to the device and specifically it's ability to detect the SIM and use it to connect to the network. I'd suggest double-checking the documentation for the device to see if there is any kind of interface for entering the APN settings that are used to connect to LTE or otherwise prompting the device to connect.


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