I will esp32 iot pcb with e ink, lipo, ble embedded system iot prototype wearable pcb

Hi,

Are you looking to transform your ESP32 idea into a reliable, low-power IoT PCB? I specialize in designing high-performance embedded systems, from prototype to production-ready boards.

I will design a custom ESP32-based PCB tailored to your needs, including e-ink displays, battery-powered systems, and wireless connectivity. Whether you're building a smart display, wearable, or IoT device, I ensure efficient, clean, and manufacturable designs.

What I offer:

• ESP32 (S3/C3) schematic & PCB design
• E-ink (SPI) display integration
• LiPo battery + USB-C charging circuit
• Low power optimization (deep sleep)
• RF layout & EMI/EMC best practices
• Gerber, BOM & manufacturing-ready files

Why choose me:

• Expertise in embedded systems & PCB design
• Clean, optimized, and production-ready layouts
• Fast communication & reliable delivery
• Support for revisions and improvements

Let's bring your IoT hardware to life

Message me before ordering!