AnasSarkiz/rp2040-usb-c-single-axis-dm542t-motion-controller--01a0e89c

A USB‑C RP2040 controller board with external QSPI flash, crystal clock, regulated 3.3/1.1/5 V power, boost-converted motor-driver supply, protected USB and limit inputs, status LEDs, reset/boot switches, and AO3400A MOSFET outputs for stepper-control signals.

Version
0.1.0-prototype.19
License
unset
Stars
0

project.json

{
  "title": "RP2040 USB-C Single-Axis Stepper Motion Controller for External DM542T Drivers with STEP/DIR/ENABLE Outputs and Dual Limit-Switch Inputs",
  "hardware_revision": "A0",
  "design_status": "routing_blocked_untested_prototype",
  "driver_target": "STEPPERONLINE DM542T V4.0",
  "silkscreen": [
    "RP2040 USB-C Motion Controller",
    "Single Axis \u2022 STEP/DIR/ENA \u2022 Dual Limits",
    "REV A0"
  ],
  "mechanical": {
    "status": "placement_checked_physical_fit_untested",
    "width_mm": 90,
    "height_mm": 60,
    "thickness_mm": 1,
    "layers": 4,
    "mounting_holes": {
      "finished_diameter_mm": 3.2,
      "plated": false,
      "centers_mm_from_board_center": [
        [-40, -25],
        [40, -25],
        [40, 25],
        [-40, 25]
      ],
      "hardware_clearance_diameter_mm": 8,
      "native_keepout_radius_mm": 4.03
    }
  },
  "publication_status": "public_prototype_source_project",
  "source_version": "0.1.0-prototype.19",
  "github_repository": "https://github.com/AnasSarkiz/rp2040-usb-c-single-axis-dm542t-motion-controller",
  "tscircuit_package": "https://tscircuit.com/AnasSarkiz/rp2040-usb-c-single-axis-dm542t-motion-controller--01a0e89c",
  "layer_plan": {
    "top": "components, signals and power",
    "inner1": "reserved GND plane; enforcement currently fails",
    "inner2": "signals and power",
    "bottom": "signals, power and GND pour"
  },
  "bottom_silkscreen_notice": [
    "For evaluation only;",
    "not FCC approved for resale."
  ]
}