- May 28, 2020 at 1:02 am #15849bjoernParticipant
I tried to get started with my Berry GPS-GSM. It came with a hologram SIM that I use.
When I try commands like
I always get
+CME ERROR: SIM not inserted
returns the following line:
It looks like the SIM is not detected by the module.
I have already tried another SIM that works in my phone, but I got the same result.
Is there anything I can try to get it working?May 28, 2020 at 11:50 am #15850Mark WilliamsKeymaster
Hi, can you please upload a close up photo of the SIM holder on the PCB
Mark --OzzMaker.com --May 28, 2020 at 5:10 pm #15851bjoernParticipant
Thanks for the fast reply. Here is the photo.
Attachments:May 28, 2020 at 5:16 pm #15853March 26, 2021 at 9:41 pm #16682ulisse1005Participant
I have the same issue with my boards.
I can confirm that it’s not a board issues, since I tested on 8 different ones. Sometimes, in random occasions after boot AT+CPIN? returns READY.
But on 99% of the cases I receive +CME ERROR: SIM not inserted.
returns the following:
Can you provide some assistance please? I have 20 GPS+GPRS boards from you, and I can’t get them out into production.
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