What does mean marking?

IoT Modules LTE Standard Module
1

Hello.
these devices are available to me for ordering:
EC21ECGR-128-SNNS
EC21EUXGR-128-SGNS
EC21EUGA-512-SGNS
EC21EFA-512-STD

I have found marking only: EC21-A, EC21-V, EC21-AUT, EC21-AU, EC21-AUX, EC21-E, EC21-EU, EC21-KL, EC21-EUX, EC21-J.

Please, answer, what does mean “512-STD”, “GR-128-SGNS” and other above.
I need GLONASS/GPS and EMEA

Where can I get information about marking?

2

Hi @Ildar_Belkin
STD represents the standard module, SGNS represents the standard module that supports GNSS, and EC21E, the final E, represents the support for EMEA region use.

3

Hello lyman-Q.
Has STD version a GNSS?

5

Ok. But i saw an Image in Internet where STD means gnss present( ok.
Thank you

6

I’m really sorry. It’s my problem. I have confirmed that the EC21-EFA-STD model supports GNSS.