BleScanner Pro

Bluetooth Low Energy Advertisement Decoder & GATT Explorer

Hardware engineer's Bluetooth Low Energy diagnostic workstation. Sniffs and decodes BLE advertising packets, manufacturer data, iBeacon, Eddystone beacons, and explores connected GATT services, characteristics, and descriptors.

Purchase License ($39.99) Open Live Web Portal

Real Desktop Application UI • 1280x800 Native GTK3 Workspace

100% Native Executable Node-Lock Verified

BleScanner Pro — Live Native Desktop Workspace (Primary Window & Real GTK UI)

Head-to-Head Competitor Analysis

Why BleScanner Pro is cheaper, faster, and more secure than nRF Connect (limited export) / Wireshark BLE Sniffer Hardware ($150).

Comparison Metric	BleScanner Pro	nRF Connect (limited export) / Wireshark BLE Sniffer Hardware ($150)
License Model & Price	$39.99 (One-Time Perpetual)	$150 dedicated hardware sniffer
Annual Financial Savings	Save $110+ every single year
Competitor Drawbacks	Requires proprietary dongles, sluggish cross-platform tools that drop packets during high advertising density
Why Vivian Is Better	One-time $39.99 perpetual license, works with standard built-in Bluetooth controllers, live GATT tree, instant PCAP export
Execution Environment	100% Offline Air-Gapped	Mandatory cloud check-in
Runtime Telemetry	Zero Telemetry (0.00KB sent)	Cloud telemetry & user tracking

Engineering Specifications & Features

Real-time BLE advertising packet sniffer: decodes Flags, Local Name, TX Power, and Manufacturer Data

Beacon protocol parser: Apple iBeacon (UUID/Major/Minor), Google Eddystone (UID/URL/TLM), and AltBeacon

Connected GATT service explorer: reads, writes, and subscribes to notifications across GATT characteristics

RSSI signal strength meter with real-time distance estimation and smoothing algorithms

Packet capture export to Wireshark PCAP format for deep cryptographic analysis

Filter devices by MAC address, RSSI threshold, service UUID, or device name

Graphical Interface (GUI) Architecture

Live peripheral device list with signal strength bars, manufacturer badges, GATT service accordion tree, and live packet log.

Headless CLI Reference & Execution

BleScanner Pro includes a headless command-line binary ready for automation pipelines, cron daemons, and CI/CD runners:

# Headless command execution:
blescan --scan-sample --adapter hci0 --rssi-filter -80 --log-pcap ble_capture.pcap
# Cryptographic node-lock activation:
blescan --activate YOUR-CROCKFORD-KEY

Core Architecture & Asymmetric Security

Native C++ Bluetooth engine interfacing directly with Linux BlueZ / socket(AF_BLUETOOTH) and Win32 BLE APIs.