Enable mm-wave on RM530N-GL

IoT Modules 5G Module
1

I am using the RM530N-GL module in 5G-mmWave-EVB v2.2 and cannot make it connect to 5G NSA. LTE and 5G SA on mid band works fine but no NSA neither on midband or mm-wave. Please share a config that enables NSA and mm-wave.
The firmware revision is: RM530NGLAAR01A02M4G

at+qnwprefcfg=“nr5g_disable_mode” returns 0 but at+qeng=“serving cell” only returns the LTE part. at+qendc returns 1,1,0,1,0

Is there any command that checks the mm-wave antenna part of the module to make sure the QTM panels are working properly? at+qmmwscan only returns “OK”

Please also guide me to the most recent AT Commands Manual for this module. I only have ver 1.2 that seems to miss documentations to some commands (such as qmmwscan)

Thanks,
Bengt

2

Dear @beo
Please use AT+QMMWENABLE? to query the status.
Do you know the ENDC combination on your region? I want to check if module support it or not.

Please try to test the latest firmware and check.

3

Thanks Silvia,

AT+QMMWENABLE? returns 0. What does it mean? I only have version 1.2 of the AT Commands Manual so if there a more recent one available please share.
The band combinations we need are B3+N257, B3+N258, and B28+N257.
/Bengt

4

Dear @beo
0 means disbale, please use AT+QMMWENABLE=1 to enable and test again.
Due to the document is under process, I can’t share to you.

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