Simulator & Relay

Simulator and relay for validating embedded systems without depending on physical equipment. C++ and Rust implementations, with a Flutter UI.

Problem

Validate an embedded system that depends on physical equipment without reproducing the field environment in the lab.

My role

Designed and built the simulator, the relay and the interface bridge, plus validation and packaging.

Key decision

Rust + Tokio for concurrency and networking, with FFI to the Flutter UI and a focus on automated tests.

Result

Test scenarios that real hardware doesn't produce on demand, with less dependence on the bench.