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I will design, review, guide schematics, pcb, pcba, jlcpcb production, basic firmware
PCB Design and Hardware Prototyping STM32 ESP32 Firmware
Hi, I’m Joshua Grey, an embedded systems engineer specializing in PCB design, hardware prototyping, and firmware development. I design manufacturing-ready schematics and PCB layouts, develop STM32, ES...
About this Gig
Professional PCB Design, Review & JLCPCB Production Support
Need a reliable expert to turn your electronics idea into a working, production-ready PCB? I can help from schematic to PCB layout, PCBA, firmware, and manufacturing.
I provide complete PCB development support, including schematic and review, PCB , component selection, BOM preparation, PCB/PCBA guidance, design verification, and basic firmware development. I can also prepare your project for JLCPCB production and assembly.
Whether you're building an IoT device, embedded system, Arduino/ESP32/STM32 project, prototype, or custom electronic product, I'll help you create a clean, reliable, and manufacturing-ready while identifying potential issues before production.
Send me your requirements, existing schematic/PCB files, or project idea. Let's review your needs and turn your concept
Services include:
- Schematic & review
- PCB layout & review
- PCB/PCBA guidance
- BOM & manufacturing files
- JLCPCB production/assembly preparation
- Design troubleshooting & corrections
- Basic firmware development
- Prototype and production support
Message me today to discuss
