Technology News

RF performance of a BLE tag is fundamentally determined before the first packet is transmitted. Antenna matching, enclosure material selection, and PCB antenna geometry collectively determine whether a tag achieves…

Deploying Bluetooth beacons in production environments introduces attack surfaces that many BLE protocol tutorials overlook. This article analyzes practical threats—address spoofing, ADV packet eavesdropping, and replay attacks—and provides engineering countermeasures…

The choice of how a host system communicates with a Bluetooth module is one of the first architectural decisions in a BLE product design, and it shapes every subsequent firmware…

Single-function BLE tags that broadcast only location data are giving way to multi-sensor designs that combine proximity with environmental and motion telemetry in a single device. This shift creates new…

Deploying hundreds or thousands of Bluetooth beacons across a large facility is an engineering problem with dimensions that single-beacon testing never reveals. Signal propagation conflicts, battery management logistics, firmware update…

Integration testing is where most Bluetooth module deployment failures originate. A module that passes RF certification can still fail in production when mounted on a customer PCB with suboptimal layout,…

How Beacon Hardware Varies—and Why It Matters Most discussions of Bluetooth Beacon technology focus on software: packet formats, RSSI filtering, positioning algorithms. The hardware side gets less attention, but it's…

Why Bluetooth Module Security Matters in Connected Products When engineers evaluate a Bluetooth module for a new product, they typically compare power consumption, range, and form factor. Security usually enters…

Both Are Short-Range Wireless Tags — But Fundamentally Different BLE tags and NFC tags are often mentioned together in asset tracking discussions, and superficially they serve the same purpose: attach…

The Role of a Beacon Gateway Bluetooth beacons broadcast, but they don't report. A Bluetooth beacon gateway is the bridge between the beacon's one-way advertising packets and the cloud or…