ESP32 Wearable PCB & Enclosure
Budget: €750 – €1,500 EUR
I am building a small wearable that revolves around an ESP32-S3 and now need the complete hardware package designed—from the board itself to a snug, ready-to-print enclosure.
PCB requirements
The board must host the ESP32-S3 plus power-management circuitry with 3,7V Lipo-Battery, an audio input/output stage, a compact speaker, LED ring, and a single capacitive touch sensor button. I have moderate freedom on overall footprint, yet the layout should stay mindful of wearable ergonomics and battery placement.
Enclosure
Alongside the electronics I need a 3D model for the housing that keeps the components secure, offers good acoustic ventilation for the speaker, and exposes the touch button and LED ring elegantly. A physical on/off switch. Heart-Shaped rounded kid-friendly design and materials.
STL/STEP files ready for FDM or SLA printing are ideal.
Deliverables
• Schematic and PCB layout (KiCad, Altium, or equivalent)
• Clean Gerber/ODB++ files, drill files, and fabrication notes
• Complete BOM with manufacturer part numbers
• 3D board model for fit checks
• Printable enclosure files and simple assembly guide
Acceptance
Design files must open without errors, pass standard DRC/ERC checks, and fit together in a single print without post-processing other than light sanding.
If you have experience squeezing rich feature sets onto compact wearables with ESP32, I’d love to see how you would approach this project.
PCB requirements
The board must host the ESP32-S3 plus power-management circuitry with 3,7V Lipo-Battery, an audio input/output stage, a compact speaker, LED ring, and a single capacitive touch sensor button. I have moderate freedom on overall footprint, yet the layout should stay mindful of wearable ergonomics and battery placement.
Enclosure
Alongside the electronics I need a 3D model for the housing that keeps the components secure, offers good acoustic ventilation for the speaker, and exposes the touch button and LED ring elegantly. A physical on/off switch. Heart-Shaped rounded kid-friendly design and materials.
STL/STEP files ready for FDM or SLA printing are ideal.
Deliverables
• Schematic and PCB layout (KiCad, Altium, or equivalent)
• Clean Gerber/ODB++ files, drill files, and fabrication notes
• Complete BOM with manufacturer part numbers
• 3D board model for fit checks
• Printable enclosure files and simple assembly guide
Acceptance
Design files must open without errors, pass standard DRC/ERC checks, and fit together in a single print without post-processing other than light sanding.
If you have experience squeezing rich feature sets onto compact wearables with ESP32, I’d love to see how you would approach this project.