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.
Explore Bluetooth Channel Sounding applications beyond distance measurement, including secure ranging and indoor positioning, with hands-on nRF54L15 examples.
A hands-on look at Nordic Semiconductor's nRF54L15 SoC — comparing features, power consumption, and development experience with the popular nRF52840.
Learn how to debug and sniff Bluetooth LE communication on iOS devices by capturing HCI commands and events, and extracting security keys for encrypted traffic decryption.
Discover how PAwR (Periodic Advertising with Responses) brings bidirectional communication to Bluetooth LE advertising, enabling large-scale deployments with over 10,000 nodes. Includes a PAwR + Coded PHY demo.
Learn how to capture and analyze Bluetooth LE advertising packets with the nRF52840 USB Dongle and Wireshark, including setup, display filters, coloring rules, and custom Wireshark profiles.
Compare 9 Bluetooth LE SoC vendors including Nordic, Silicon Labs, TI, ST, NXP, and Infineon. SDKs, recommended chipsets, and key specs for BLE developers.
Bluetooth mesh enables many-to-many communication over Bluetooth LE, supporting up to 32,767 nodes. Learn about mesh architecture, provisioning, security, and the different node types.
Introduced in 2012, BLE provides wireless connectivity for IoT's most critical applications. This guide covers the basics of BLE, protocol architecture, GATT, GAP, and how to get started with development.
Understand the factors that determine Bluetooth LE data throughput — PHY selection, DLE, ATT MTU, connection intervals — and learn how to calculate and maximize your application's speed with real nRF52 test results.
Compare 17 of the most popular Bluetooth LE SoCs from Nordic Semiconductor, Dialog, Texas Instruments, STMicroelectronics, Silicon Labs, NXP, and Qualcomm — including specs, features, and pricing.
Learn how to integrate Nordic Buttonless DFU into your own nRF52 application, generate signing keys, build a secure bootloader, create DFU packages, and perform over-the-air firmware updates via nRF Connect.
