NCC Group demonstrated a Bluetooth LE relay attack that bypasses encryption and latency checks to unlock a Tesla Model 3 without the owner's phone nearby.
There are several ways to secure Bluetooth LE device communications. One way is to randomize the MAC address of the device.
A practical guide to choosing between native (Swift, Kotlin) and cross-platform (Flutter, React Native) development for Bluetooth LE mobile apps, covering DFU, security, and regulatory considerations.
The InPlay NanoBeacon IN100: the world's first programming-free Bluetooth beacon SoC. Build iBeacon, Eddystone, or custom beacons, no code.
Explore the Nordic nRF5340 LE Audio development kit: features, applications, broadcast and connected isochronous streams, and the LC3 codec.
Step-by-step guide to integrating Nordic Buttonless DFU into your nRF52 application. Covers bootloader setup, key generation, firmware packaging.
Maximum data size in a Bluetooth LE advertising packet: legacy (31 bytes) vs extended (254 bytes) advertising PDUs, plus payload optimization tips.
Bluetooth Classic (BR/EDR) vs Bluetooth Low Energy: compare power consumption, range, data rate, topology, tools, and cost.
Build an iOS SwiftUI app that manages multiple Bluetooth LE peripherals simultaneously. Two-part tutorial with full source code.
Learn how Bluetooth LE advertising works in practice: broadcasting vs. connectable devices, discoverable modes, advertising parameters, intervals.
Part 2 of iOS Bluetooth LE mobile development: connecting to peripherals, discovering services, reading characteristics, and handling notifications.
21 key facts about Bluetooth Low Energy: backward compatibility, long-range mode, advertising packets, PHY options, and power optimization.
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