ESP32-BLECollector
A passive BLE scanner with a graphical UI that collects and persistently stores device data in an SQLite database on an SD card for ESP32-based hardware.
What is ESP32-BLECollector?
ESP32-BLECollector is an open-source BLE scanner application for ESP32-based development boards that passively discovers nearby Bluetooth Low Energy devices and logs their data to an SQLite database on an SD card. It solves the problem of persistent BLE device monitoring and analysis in embedded environments, providing a tool for security auditing, device tracking, and IoT research.
IoT developers, security researchers, and electronics hobbyists working with ESP32 hardware who need to monitor, log, and analyze BLE device presence and behavior in their environment.
Developers choose ESP32-BLECollector for its combination of a user-friendly graphical interface, persistent SQLite data storage, and efficient resource usage on ESP32 hardware, enabled by optimized libraries like NimBLE and LovyanGFX.
Overview
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
Use Cases
Best For
- Monitoring BLE device presence and traffic in a fixed location
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