RM521F-GL Firmware Question

Hello there,
I’m noticing issues here and there with the RM521 in PCIe mode placed in a M.2 to 2.5Gig Ethernet board. When switching carriers/SIM Slots the Ethernet port does not properly shut off and come back up with the new IP and the AT+QMAP=“LAN” command does not function correctly. I’m still investigating other issues as well.
Firmware rev: RM521FGLEAR05A02M4G

My question is, when will a newer firmware be released? It is my understanding that there is a new firmware for this module that fixes various issues currently in development.
Also, I was wondering when the 2024 version of the RM5xx series AT commands manual will be officially released.

Thank you!

1 Like

Dear @iamromulan
RM521FGLEAR05A02M4G is the latest one.
We will check internally when will release the new firmware.


Has there been any update to the projected timeline for next firmware release.