Advanced

Wireless Protocols

Analyze local and personal area wireless networks optimized for IoT devices.

~5 hours

Learning Objectives

Bluetooth Low Energy (BLE)ZigbeeLoRaWANWi-FiMesh NetworksLow Power Wide Area Networks (LPWAN)Security Handshakes

Configure two ESP32 devices to communicate via BLE, one acting as a GATT server and the other as a client.

📖 Learn by Reading

Wireless Networking Technology

Stephen A. Rackley

Overview of physical and MAC layer characteristics of wireless networks.

🎥 Learn by Watching

BLE (Bluetooth Low Energy) Basics

NovelBits • YouTube • 20m

Explanation of GATT profiles and BLE architecture.