MQTT : Complete MQTT Manual: From Theory to Practical Implementation How to Use This Protocol — Even Without an Internet Connection (Italian Edition)

Bluetooth Low Energy (BLE) Mastery: The Complete Developer Guide to Protocols, Stack & Embedded Systems: From Beacon Networks to IoT Devices—Build Power-Efficient Applications with ESP32

Bluetooth Technology Explained: How It Works: A Detailed Exploration of How Devices Communicate, Listen, and Think Without Wires (Technology and Science History books)

HOW TO BUILD YOUR OWN VPN SERVER: Protect Your Privacy and Control Your Internet: A Step-by-Step Guide to Creating a Secure VPN with Zero Coding Experience

Waves of Change: Navigating the Future of Communication with Digital HAM Radio (The Practical Ham Radio Operator)

CCNP Wireless Core Complete Study Guide: 950+ Questions with Detailed Answers Explanations for Enterprise Wireless Certification (ENWLSD 300-425 and ENWLSI 300-430)

The Flipper Zero Bible — Professional Edition: Ethical Security Testing, Access Control Analysis & Enterprise-Grade Risk Assessment (2026 Edition)

The Science Behind the Cellular Tower: An Exploration into the Evolution, Engineering, and Power of Modern Connectivity

The Easy Guide To Meshtastic and LoRa: How You Can Set Up Off-Grid Texting & Communications

Clustered Computing with Raspberry Pis: A Practical Guide to Building and Experimenting with Raspberry Pi Cluster with pictures (Full color Edition)