03 / IOT PROTOTYPE · MAR–APR 2026

Smart Helmet.

From sensor signal to a useful alert.

An IoT accident-alert prototype connecting ESP32/MPU6050 telemetry to Firebase and a Flutter monitoring app.

View source

ESP32 Firebase Flutter

System illustration · Sensor telemetry, realtime data, and mobile monitoring.

01 / THE CONTEXT

The problem worth solving.

Sensor readings must become understandable app states and actionable alerts.

The approach

Connect motion telemetry, a realtime data layer and mobile monitoring.

02 / UNDER THE HOOD

How the pieces connect.

01ESP32 sensor

02Firebase realtime data

03Flutter monitoring

04Location-tagged alert workflow

03 / ENGINEERING JUDGMENT

The decisions behind the build.

Make system state visible

Present acceleration, connection and alert states in the app.

04 / WHAT TO INSPECT

Evidence, and its boundaries.

Firmware and Flutter structure documented in source

Prototype evidence is not a claim of validated safety performance. Portfolio demonstrations use recorded or simulated events, never real emergency dispatch.

Inspect the repository

05 / THE TAKEAWAY

What I’m taking forward.

Hardware and software need a shared model of events and failure states.

KEEP EXPLORING