Table of Contents

LTE models

Patron

(i)

Looking for a guide how to get started with LTE on Mervis IDE? Please see this tutorial, otherwise continue here.

(i)

General settings and functions for LTE daemon are described in General LTE settings and functions.

Included LTE module

FID LTE module
1.x EG912Y-EU
2.0+ EG915U-EU

Overview of the functions and states of the indication LEDs

LED OFF ON Flashing
SIM LTE service (daemon) is not active
(disabled or not installed)
SIM is OK Slow - No sim inserted (or SIM corrupted)
Fast - wrong PIN
NET Not registered to LTE network Registered to network —
SIG No signal Excellent signal Signal quality - faster ∼ better
INT No WAN access Unit online, backup active
(or single interface only)
Slow - connected via the primary WAN interface, backup inactive
Fast - connected via backup WAN interface

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Note:
All LEDs flashing — LTE module is restarting.