Smart Sensor Product Prototype
Proof-of-concept to production-ready prototype for an environmental sensing startup.
4 months
concept to working prototype
The Problem
An environmental startup had a concept for an air-quality monitoring sensor but lacked the hardware expertise to turn the idea into a physical, power-efficient prototype suitable for investor demonstrations.
The Solution
We designed a custom PCB incorporating particulate, humidity, and gas sensors built around an ESP32 MCU. We wrote firmware to manage sensor sleep cycles, flashing the data securely over Wi-Fi.
Engineering Challenges
Minimizing power consumption during inactive phases and fitting all components on a tiny, cost-effective double-sided PCB layout.
Outcome & Performance
Created a fully functional, production-ready prototype in 4 months, helping the client secure seed funding and transition into manufacturing phases.
Architecture Pattern
ESP32 Low-Power Firmware
Integrated component of the system stack.
Custom PCB Design
Integrated component of the system stack.
Sensor Calibrations Module
Integrated component of the system stack.
Secure Cloud Integration Interface
Integrated component of the system stack.
Technology Stack
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