A Deep Dive into BLE Packets and Events
Analyze real Bluetooth LE packet captures including advertisements, connection requests, version exchange, feature exchange, MTU negotiation.
Latest
Getting Started with the Silicon Labs BG22 Chipset
Step-by-step guide to setting up the Silicon Labs EFR32BG22 development environment in Simplicity Studio, running the Thermometer example.
Introduction to BLE Mobile Development [iOS] - Part 1
In this tutorial, we will look at developing iPhone/iPad apps that interface with a Bluetooth Low Energy peripheral to send/receiv
Security
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Understanding the "SweynTooth" BLE Vulnerabilities
The SweynTooth vulnerabilities affecting Bluetooth LE SoC vendors: types of attacks, impact, and how to protect your devices.
Implementing Over-the-Air Device Firmware Update for nRF52 - Part 3
Implementing Over-the-Air Device Firmware Update for nRF52 - Part 3. A step-by-step guide by Novel Bits.
Implementing Over-the-Air Device Firmware Update for nRF52 - Part 2
Implementing Over-the-Air Device Firmware Update for nRF52 - Part 2. A step-by-step guide by Novel Bits.
Implementing Over-the-Air Device Firmware Update (OTA DFU) - Part 1
One of the most important and critical features of wirelessly-connected devices is the capability of over-the-air device firmware updates (aka OTA DFU).
Zephyr Tutorial: Bluetooth Low Energy Development
What is the Zephyr Project? Zephyr is an open-source real-time operating system (RTOS) meant for use on resource-constrained embedded systems.
The nRF52840 USB Dongle Tutorial (Part 1)
Learn how to use the Nordic nRF52840 USB Dongle for Bluetooth LE development. Covers setup, nRF Connect for Desktop, programming.
Bluetooth 5 Advertisements: Everything you need to know
You’ve probably heard so much about the recently released Bluetooth 5.
How do I choose a UUID for my custom services and characteristics?
Learn how to choose a UUID for custom Bluetooth LE GATT services and characteristics, avoid reserved UUIDs, and understand the Bluetooth Base UUID format.
Bluetooth Low Energy (BLE) Connection Intervals and Events
A Bluetooth LE connection interval is the time between two data transfer events between the central and peripheral device. Learn why it matters.