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Prompt: Build a compact robotics controller around the Waveshare ESP32-P4 module, about 50 × 40 mm on four layers, USB-C power with a PD sink the firmware can ask for 5 to 20 V, two motor drivers at 1.5 A with current limiting, an IMU, a Qwiic port, a LiDAR port, and parts JLCPCB stocks.
The ESP32-P4 robotics controller rev E in 3D: the module, two screw terminals, two pin headers, a USB-C corner

What came back: a 53 × 43 mm four-layer board with the PD sink and its sensed motor path, two bucks, two DRV8874 motor drivers, the IMU, the ports and the headers, as a KiCad 10 project with Gerbers, BOM and placement files. The board check passes with 0 opens and 0 errors, and an independent review says ready to order. the Manti PCB engine, driven by a Claude Code agent · layout revision 366 · 2026-10-01

Real parts and PCBs from written briefs. Each one is a project with its files, every version and its checks.

  • The quadcopter assembly from a three-quarter view above: a teardrop fuselage, four wings, four nacelles

    A quadcopter, 22 bodies

    Two fuselage halves on a sliding lap, four wings, four nacelles and motor plates, with stand-in motors and props.

    2026-10-09 · Claude Code · STEP, STL

  • A toroidal propeller: three looped blades on a bored hub

    A toroidal propeller

    Three looped blades and a bored hub, one solid, drawn in the viewer with its real edges.

    2026-09-28 · the Manti app · STEP

  • A 60 A GaN motor controller board: seven press-fit power terminals, three bus capacitors, the GaN stages, the MCU, a USB-C port

    A 60 A GaN motor controller

    ODrive-class field-oriented control, 24 to 100 V: 223 parts on six copper layers, as a KiCad project with its review package. The board check is clean but for seven open connections.

    2026-09-25 · the Manti PCB engine · KiCad

  • The front copper of the ESP32-P4 controller rev E: traces, pads, pours and vias inside the 53 × 43 mm outline

    The ESP32-P4 controller, as its copper

    The front copper of the controller in the 3D render above, drawn from its KiCad file: every trace and pad of the four-layer board, with manufacturable Gerbers. Reviewed ready to order.

    2026-10-01 · the Manti PCB engine · KiCad

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