Lvgl Und Esp32 Touchdisplays
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LVGL und ESP32 Touchdisplays
Tauche ein in die Welt moderner Mikrocontroller-GUIs – praxisnah, verständlich und sofort anwendbar! Dieses Buch ist die ideale Ergänzung zum gleichnamigen Videokurs und zeigt dir Schritt für Schritt, wie du mit dem ESP32 und der leistungsstarken LVGL-Bibliothek beeindruckende Benutzeroberflächen entwickelst – direkt in der Arduino-Umgebung. Ob einfache Buttons, interaktive Dashboards oder fortgeschrittene Projekte wie MQTT-Anbindungen und Bildanzeige per HTTP – hier lernst du nicht nur wie, sondern auch warum es funktioniert. Was dich erwartet: • Schneller Einstieg: Arduino IDE & ESP32 korrekt einrichten • LVGL verständlich erklärt – von der ILI9341-Ansteuerung bis zum Waveshare-Display • Grafische Elemente: Buttons, Charts, Touch-Eingaben und Kalibrierung • Eigene Projekte umsetzen: GUI-Anwendungen mit echten Displays • Design trifft Funktion: Oberflächen mit EEZStudio gestalten • Praxisbeispiele: Vokabeltrainer mit MQTT, Web-Bildergalerie und mehr • Extra: Alle Projekte inklusive direkt nutzbarem Beispielcode Ideal für alle, die bereits erste Erfahrungen mit Arduino gemacht haben und nun tiefer in die Entwicklung von grafischen Benutzeroberflächen einsteigen wollen – ganz ohne Vorkenntnisse in LVGL. Starte jetzt – und bring deine Mikrocontroller-Projekte auf das nächste Level! Markus Edenhauser, MA MSc
Developing IoT Projects with ESP32
Author: Vedat Ozan Oner
language: en
Publisher: Packt Publishing Ltd
Release Date: 2023-11-30
From smart sensors to cloud integration and the world of TinyML, this book is your comprehensive guide to the IoT ecosystem, using the ESP32 and industry-standard tools and technologies Key Features Build IoT projects from scratch using ESP32 Customize solutions, take them to cloud, visualize real-time data, implement security features Practice using a variety of hands-on projects such as an audio player, smart home, and more Book DescriptionESP32, a low-cost and energy-efficient system-on-a-chip microcontroller, has become the backbone of numerous WiFi devices, fueling IoT innovation. This book offers a holistic approach to building an IoT system from the ground up, ensuring secure data communication from sensors to cloud platforms, empowering you to create production-grade IoT solutions using the ESP32 SoC. Starting with IoT essentials supported by real-world use cases, this book takes you through the entire process of constructing an IoT device using ESP32. Each chapter introduces new dimensions to your IoT applications, covering sensor communication, the integration of prominent IoT libraries like LittleFS and LVGL, connectivity options via WiFi, security measures, cloud integration, and the visualization of real-time data using Grafana. Furthermore, a dedicated section explores AI/ML for embedded systems, guiding you through building and running ML applications with tinyML and ESP32-S3 to create state-of-the-art embedded products. This book adopts a hands-on approach, ensuring you can start building IoT solutions right from the beginning. Towards the end of the book, you'll tackle a full-scale Smart Home project, applying all the techniques you've learned in real-time. Embark on your journey to build secure, production-grade IoT systems with ESP32 today!What you will learn Explore ESP32 with IDE and debugging tools for effective IoT creation Drive GPIO, I2C, multimedia, and storage for seamless integration of external devices Utilize handy IoT libraries to enhance your ESP32 projects Manage WiFi like a pro with STA & AP modes, provisioning, and ESP Rainmaker framework features Ensure robust IoT security with secure boot and OTA firmware updates Harness AWS IoT for data handling and achieve stunning visualization using Grafana Enhance your projects with voice capabilities using ESP AFE and Speech Recognition Innovate with tinyML on ESP32-S3 and the Edge Impulse platform Who this book is for If you are an embedded software developer, an IoT software architect or developer, a technologist, or anyone who wants to learn how to use ESP32 and its applications, this book is for you. A basic understanding of embedded systems, programming, networking, and cloud computing concepts is necessary to get started with the book.
Make: Volume 91
In this issue of Make: we make friends — literally! Build your own companion robot with a Raspberry Pi 5, and then give it a voice using AI and a large language model running locally. No internet required! Or keep it simple and build a friendly bot with a micro:bit and a few servos. Next, get an overview of the latest new dev boards, including offerings from Adafruit, Seeed, Sparkfun, Pimoroni, and more, that use Raspberry Pi’s second-gen, double dual-core RP2350 chip. And, get started with new Arduino libraries and example projects for cheap ESP32+LCD boards. Special Bonus — Make: Guide to Boards 2025 You know Raspberry Pi and Arduino, but the waters run deep for microcontrollers and single board computers. From wearables, to Wi-Fi and Bluetooth, to AI capabilities, we show you 77 new boards that have exactly what you’re looking for to power your next project. Plus, 38+ projects: Embed tiny mirrors and mesh into your 3D prints to create sparkling fabrics Build an autotune kazoo Make a battery using your favorite sports drink Laser cut a creative ski chalet birdhouse for your feathered friends Use an Arduino for professional looking DMX lighting Make a walk-in camera obscura to project the outside world inside (and upside down) Expose spy tech with the budget K18 Bug Detector And much more!