> SIM card Some details are found in the code. It probably uses the SIM7600X module https://www.waveshare.com/wiki/SIM7600X_4G_Module https://www.waveshare.c

> SIM card Some details are found in the code. It probably uses the SIM7600X module https://www.waveshare.com/wiki/SIM7600X_4G_Module https://www.waveshare.com/wiki/SIM7600X_4G_Module The internet is accessed through R/NDIS https://www.waveshare.com/wiki/Raspberry_Pi_networked_via_NDIS https://www.waveshare.com/wiki/Raspberry_Pi_networked_via_ND...