Tutorial: Sending SMS and Making Calls using 4G LTE Module with Arduino Uno
Introduction: In this tutorial, we’ll learn how to connect an Arduino Uno to a 4G LTE module to send SMS messages and make calls. We’ll be using a Jio SIM card, but you can use a SIM card of any generation (2G, 3G, or 4G). This tutorial will guide you through the step-by-step process of […]
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