EC25E SIM reinsertion not detected

[neha.joy]

Hi,

I am using Quectel EC25e LTE module with revision: EC25EFAR06A04M4G. I am facing an issue that a SIM reinsertion scenario is not detected. I removed SIM from the slot and tried sending AT commands and checked their responses. AT+CPIN? gave CME ERROR 13 and AT+QSIMSTAT? command gave a response +QSIMSTAT: 1,0. I thought the responses would change when i reinsert the SIM. But the responses were same as that of SIM removed state. So I am not able to detect if the SIM is reinserted in the slot.

Thanks,
Neha

[Kyson]

Dear Neha,
Thanks for your inquiry in Quectel forum.
About your issue, please make sure you have connect the SIM_Presence pin in your design as the following reference.

And about the command AT+QSIMDET, please check the following notes. Thanks!