Embedded Product Development Cost
Full embedded product development (hardware + firmware + certification) costs $50,000-250,000+ depending on complexity. A typical STM32-based industrial IoT product breaks down as: PCB design $3,000-8,000, firmware $15,000-40,000, prototype assembly and testing $3,000-15,000, certification (CE/FCC) $10,000-30,000, enclosure and mechanical $5,000-20,000. The total timeline from spec to production-ready is typically 4-7 months.
Key Takeaways
- Real-world engineering considerations from 10+ years of STM32 development
- Practical tradeoffs between performance, cost, and time-to-market
- Direct experience across industrial, energy, and IoT deployments
Frequently Asked Questions
What is the full cost of an embedded product?
Simple IoT sensor node: $50,000-80,000. Industrial controller (STM32, multiple I/O, CAN): $80,000-150,000. Complex system (multi-MCU, Linux + RTOS, cloud): $150,000-250,000+.
How long does embedded product development take?
Simple: 2-3 months (spec to EVT). Moderate: 4-5 months. Complex: 6-10 months including certification. PCB fabrication alone takes 2-3 weeks per spin.
Can you reduce cost by developing in China?
Yes, total savings of 30-50% vs US/EU. A $120,000 project in the US costs $60,000-80,000 in China including project management overhead.
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