Bluetooth Low Energy (BLE)
Protocol-level guidance on Bluetooth Low Energy for connected devices, including architecture, implementation, optimization, and troubleshooting.
BLE Connectivity Architecture: The Ultimate Guide
November 27, 2023 • Alec Letourneau
Troubleshooting Android BLE Scan Errors: Causes and Fixes
BLE scanning on Android can break without warning. This article explains the most common causes, including rate limits, permissions, and hardware state issues, and walks through how to identify and fix them quickly.
Write Requests vs. Write Commands: How to Choose a BLE Write Type
A deep dive into BLE write operations: what write requests and write commands really do, how Android and iOS handle them differently, and when to use each for reliable, high-performance communication.
Android BLE: The Ultimate Guide to Bluetooth Low Energy
Step‑by‑step instructions for scanning, maintaining stable connections, GATT operations, runtime permissions, and reconnection quirks, enabling developers to build reliable, high‑performance BLE apps across fragmented Android devices.
How GAP and GATT Work — Bluetooth Low Energy Basics
GAP and GATT form the foundation of how Bluetooth Low Energy devices discover, connect, and exchange data. In this guide, we break down each layer’s role, how they interact, and what developers need to know to design reliable, well-architected BLE…
BLE Connectivity Architecture: The Ultimate Guide
Designing robust BLE connectivity across embedded, mobile, and cloud systems is complex. This guide breaks down key decisions and tradeoffs that impact performance, reliability, and user experience in connected medical device ecosystems.
BLE Security: Where to Begin When Creating a Connected System
Start BLE security planning early by understanding pairing modes, bonding options, threat modeling, and tradeoffs that shape secure, reliable connected systems.
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