Wiznet makers

nmaas87

Published May 29, 2026 ©

0 UCC

0 VAR

3 Contests

0 Followers

0 Following

Ethernet LTE SMS Gateway

Creating an LTE SMS Gateway with Ethernet connection to replace old GSM Gateways for warning and notifications

COMPONENTS Hardware components

WIZnet - W55RP20-EVB-Pico

x 1


x 1

SIMcom A7670E-LASA LTE modul

Software Apps and online services

Arduino - Arduino IDE

x 1


PROJECT DESCRIPTION

Germany is one of the rare countries still running GSM mobile phone services. This is also due to the fact that a lot of old machine communication equipment, out-of-band alarms via SMS or alarm equipment uses this old standard to connect and warn their users. However, in 2027, GSM will be finally removed and the frequencies reused for more modern wireless communication. With this in mind, this projects aims in creating a small, ethernet connected LTE SMS gateway. It can be easily and securely integrated into a network and provide servers or other equipment with the possibility to send warning SMS via LTE.

Documents
  • Github

    All schematics, code and explanation

  • Github

    All schematics, code and explanation

Comments Write