I purchased this M2 board a while back and have been unable to get it to connect to any SIM. I've tried various SIMs from all the main 3 service providers.. these SIMs do however work in my GL-XE3000. I've searched and asked around but can't figure out what's wrong. I've tried QMI, QCM, different ports, and other fixes I found whilst searching. I'd greatly appreciate any help or guidance.
Hi,
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What device is connected to this m2 board, router or PC?
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Confirm whether the m2 board is recognized and driven?
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Confirm whether the m2 board module reads the card normally:
AT+CPIN?
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If you are connecting to GL router, please share syslog (GL GUI > System > Log) and modem debug log (GL GUI > Cellular >
···
> Modem AT Command > Export Debug Info.
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I’ve tried using it on both my MT3000 and MT6000.
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Yes both routers show the modem and recognize my SIM as they show the number, IMEI, and ICCID.
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+CPIN: READY
OK
- logread.tar (239 KB)
modem-debug.zip (1.6 KB)
I had to zip the modem debug since JSON files aren’t supported here.