I will design and build a complete electronics prototype on esp32

Have an idea for a smart device but don't know where to start? I take your concept from idea to a working ESP32-based prototype schematic, PCB, firmware, and assembly guidance so you have a real, testable device in your hands, not just a paper design.

Whether you're building a smart home gadget, a wearable, an industrial sensor node, or a connected product for investors or crowdfunding, I handle the full hardware + firmware pipeline so you don't need to coordinate three different freelancers.

What you'll get:

• Requirements review & system block diagram
• Schematic design (power, sensors, connectivity)
• PCB layout (24 layer, ESP32-based)
• Firmware setup (Wi-Fi/BLE connectivity, sensor drivers, basic logic)
• BOM + Gerber files
• Prototype assembly guidance or fully assembled unit (see packages)

Ideal for:

• Startups needing an investor-ready hardware demo
• Makers turning a proof-of-concept into a real device
• Products needing Wi-Fi/BLE connectivity, sensors, or cloud integration

Before you order: message me with your product concept, required sensors/features, and whether you need a physically assembled unit shipped or just design files this changes scope significantly.