SIM slot and G01 on custom board

  • I just soldered first prototype of my custom board equipped with G01 (factory LTE firmware) and nano SIM slot. Sending "AT+CPIN?" via LTE.send_at_command() returns status "READY". Does it mean that interconnection between SIM and G01 is performing as expected or should I try some different command to verify hardware design? My area is not yet covered by LTE-M or NB-IoT so I cannot test connectivity directly. To do so I must travel to different part of my country, however prior to that I would like to verify hardware functionality.

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