Hello everyone! :)
I have a problem with LTE connection.
It worked for a few months; however, since a few days ago, the nrf9151 refused to connect to LTE.
I tried with 2 different SIM cards - no success with either and also no SIM card activity is logged.
Both SIM cards work fine on my mobile phone, so they are not the cause of the problem.
I also tried connecting to LTE using AT commands - that also didn't work.
Do you have any idea what the problem could be?
Thanks!
Dear Kevin,
Thank you for the quick answer. I am using an Onomondo sim card that came together with the nrf board. I also tried a Conexa sim card, and it was also unsuccessful.
On the Onomondo website, I can track the activity of the sim card, and when it was inserted in my phone, it was active, but when it is in the nrf board, no activity is recognized.
Regarding disabling NB-IoT, I was following commands from dev academy (academy.nordicsemi.com/.../) for manually connecting to the LTE network.
AT+CPIN command gives me "ERROR".
Dear Kevin,
Thank you for the quick answer. I am using an Onomondo sim card that came together with the nrf board. I also tried a Conexa sim card, and it was also unsuccessful.
On the Onomondo website, I can track the activity of the sim card, and when it was inserted in my phone, it was active, but when it is in the nrf board, no activity is recognized.
Regarding disabling NB-IoT, I was following commands from dev academy (academy.nordicsemi.com/.../) for manually connecting to the LTE network.
AT+CPIN command gives me "ERROR".
