Hello,
I recently acquired an EM160RGLAU-M21-SGADA and I need to update the firmware. I have spent several hours trying to find it online, but have failed. It is my understanding this is the officially sanctioned method for getting it.
The current revision:
AT+QGMR:
EM160RGLAUR02A07M4G_01.001.01.001
I appreciate your time and consideration.