Tutorials, guides, and insights on Bluetooth Low Energy development, from protocol fundamentals to advanced implementation techniques.
After a decade of teaching Bluetooth LE with SDKs and dev kits, I found a better way for certain learners. Here's why I built Bluetooth LE Unplugged around BleuIO's AT command approach.
If you've ever spent hours wrestling with native Bluetooth LE debugging tools, dealing with complex setup procedures, or waiting for app store approvals just to test a simple characteristic read, you're going to appreciate what I'm about to share with you.
Learn Bluetooth LE the easy way—no SDK, no embedded C, no compilation. Get your BleuIO dongle scanning for devices in under 10 minutes with simple AT commands.
Learn how to implement Bluetooth LE shorter connection intervals for lower latency using the Nordic nRF54L15, with step-by-step configuration and testing.
Learn how to write effective Wireshark display filters for Bluetooth LE packet analysis, from basic protocol filters to advanced expressions for debugging.
Learn how to set up and use the nRF Sniffer for Bluetooth LE with Wireshark to capture and analyze over-the-air packets between devices.
How to use nRF Cloud powered by Memfault for production-ready device management, OTA updates, crash analytics, and fleet monitoring for Bluetooth LE devices.
The Nordic nRF54LM20A builds on the nRF54L Series with 2MB flash, 512KB RAM, 66 GPIO pins, high-speed USB, and a RISC-V coprocessor — all while maintaining Bluetooth LE Core v6.0 with Channel Sounding, Matter, Thread, and Zigbee support.
Learn the fundamentals of Bluetooth sniffing, from $20 dongles to $50,000 SDR-based analyzers. Understand the critical difference between single-channel sniffers and professional SDR systems that capture the entire spectrum for debugging, security analysis, and multi-device monitoring.
Explore Bluetooth Channel Sounding applications beyond distance measurement, including secure ranging and indoor positioning, with hands-on nRF54L15 examples.
Step-by-step guide to getting started with Renesas DA1453x Bluetooth LE SoC family, covering SDK setup, development tools, and first project configuration.
Guide to automating Bluetooth LE packet capture and analysis using the RFcreations blueSPY sniffer for efficient debugging and testing workflows.
