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$
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I will iot hardware prototype, circuit design, pcb layout, dfm review and firmware dev
About this Gig
IoT Hardware Prototype & Firmware Expert
Got an idea for a connected device? I will help you bring it to life from concept to a working, manufacturable prototype.
I specialize in:
- Circuit Schematic: Clean, accurate schematics with the right components for your application
- PCB Layout: Compact, signal-integrity-focused board layouts for 1 to 4-layer boards
- DFM Review: Catching production issues before they cost you money at the factory
- Firmware Development: Embedded C/C++, Arduino, ESP32, STM32, MQTT, and BLE/Wi-Fi stacks
What makes me different?
Every board I deliver is production-aware not just functional on paper, but ready for real-world manufacturing and testing.
Tools I work with:
KiCad · Altium · EasyEDA · PlatformIO · STM32CubeIDE
Typical use cases:
Smart home devices · Wearables · Industrial sensors · Agriculture IoT · Asset tracking
Deliverables include: Gerber files, BOM, schematic PDF, and commented firmware source code.
Let's turn your idea into a real, working product. Message me before ordering!
Other Electronics Engineering Services I Offer
FAQ
Do you sign an NDA to protect my project idea?
Yes, absolutely. I understand that your concept is valuable. I'm happy to sign a Non-Disclosure Agreement before we begin any discussion or work on your project.
What information do I need to provide to get started?
A brief description of your project, preferred microcontroller or wireless module (if any), power source, and key features you need. Don't worry if you're unsure, we can figure it out together during consultation.
Can you work with an existing schematic or PCB that needs fixing?
Yes. I can review, debug, and improve an existing schematic or board layout. Simply share your files and describe the issue and I'll assess it before we proceed.
Will my PCB be ready to send directly to a manufacturer?
Yes. You'll receive full Gerber files, drill files, and a Bill of Materials (BOM) that are accepted by manufacturers like JLCPCB, PCBWay, and OSHPark with no extra steps needed.
