Create a full 4G LTE IoT system from the ground up, including STM32 firmware, SIM7600 communication, HTTP/MQTT data transfer, and a web backend for sensor data.
This course equips you with the hands-on skills to build and deploy 4G LTE IoT systems using STM32 microcontrollers. You'll learn how to connect embedded devices to the cloud through wireless communication, manage modem interactions, and create a complete solution that includes firmware, communication protocols, and web-based interfaces. By working through real-world scenarios, you'll gain the confidence to implement robust IoT systems that operate beyond local networks. This course is for embedded developers, IoT engineers, and firmware learners looking to connect STM32-based devices over 4G LTE. It's ideal for beginners entering the IoT space and experienced professionals expanding into cellular connectivity, bare-metal firmware, or connected-product development. Sections guide you from 4G LTE fundamentals to advanced firmware development. You'll build drivers, libraries, and web components step by step, culminating in a fully integrated IoT solution using SMS, HTTP, MQTT, and server-side technologies. This course is based on 4G LTE IoT: Bare-Metal to HTTP, MQTT, SMS, by Israel Gbati. Copyright © 2026 Israel Gbati All rights reserved. No part of this course may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.












