Project case study
BTBlaster BLE Light Control
A Windows/.NET hardware integration project for controlling BLE lighting behavior through observed advertisement patterns and iBeacon-style protocol modeling.
Current status
Technical integration project summarized for public review.
Technologies
- C#
- .NET
- Windows
- BLE
- iBeacon-style protocols
Problem
The target light control behavior was not exposed through a clean public API. The project required observing device behavior, modeling the protocol, and building a practical control surface while working through uncertainty.
Solution
- Implemented a Windows/.NET application for BLE light control experiments.
- Modeled BLE advertisement payloads and iBeacon-style behavior used by the device.
- Built debugging flows for testing device response and refining control assumptions.
- Created a practical control surface around behavior discovered through observation.
Technical highlights
- Windows/.NET application work close to the target BLE runtime.
- BLE advertisement and iBeacon-style payload modeling.
- Reverse-engineered behavior based on observed device responses.
- Iterative debugging loops for validating assumptions against real hardware.
Tradeoffs
- Reverse engineering creates uncertainty, so the implementation needed to support revision as new behavior was discovered.
- Device-specific behavior made clarity and reliability for the target setup more important than broad portability.
- Working without a clean public API required careful separation between observed facts and implementation assumptions.
What this demonstrates
- Reverse engineering and protocol modeling.
- Low-level debugging under uncertainty.
- Hardware/software integration in a practical Windows environment.
- Persistence and technical judgment when documentation is limited.