Problem
Off-the-shelf dev boards are bulky and full of unneeded parts — hard to integrate into a final product and costly to replicate.
What we built
- Custom schematic and PCB around an ESP32 module with built-in antenna
- Stable power stage plus USB for programming and power
- Control buttons and a pinout suited for mounting and expansion
- Fabrication and assembly files ready for production
Stack
KiCad schematic and PCB design, ESP32, USB-serial, power regulation, DFM layout.