Our rm502q 5g module is not able to detect sim. what can be the possible reson for that and solution.
Did you try with another device? Or test with another SIM card?
Please query AT+CPIN? AT+QSIMSTAT?
Yes, I tried both but I am getting the same responce. plz provide some solution. our team has been waiting for days from your side reply.
Please do not use pictures when you need to show text.
Then switch it off with
AT+QSIMDET=0 and see if that helps.
tried this, not working
Check the syntax then,
It probably expects 2 parameters even for disable action, so the command to try is
From the response, it shows the SIM didn’t be inserted.
Did you change SIM card to another slot?
This is the responce I am getting.
Yes, I did tried this with different SIM card but the module is not detecting SIM at all. when I am changing SIM slot Its not changing as given below.
I have connected 5g mod (rm502q) to a respberry pi (cm4) and executing these commands. Can there be any possibilities of error in that?
Can you Please provide me with latest firmware and procedure to update via Respberry pi.