shibosoftwaredev/f1c100s-linux-nema17-stepper-controller

A four-layer NEMA 17 motor-controller PCB combining an Allwinner F1C100S Linux computer, USB‑PD/buck power system, W5500 Ethernet, STM32 real-time motion control, DRV8825 stepper driver, protection/temperature/current telemetry, USB interfaces, and local LED/buzzer diagnostics.

Version
0.4.56
License
unset
Stars
0

round9-placement.json

{
  "C_BUCK_OUT1": { "x": -17.7, "y": -9, "rotation": 90, "layer": "bottom" },
  "C_ETH_RXP_AC": { "x": -14.75, "y": -5.6, "rotation": 180, "layer": "bottom" },
  "R_ETH_RAIL_AB": { "x": 10.3232, "y": -13.4895, "rotation": 90, "layer": "bottom" },
  "R_ISEN_B": { "x": 5, "y": -13.9, "rotation": 270, "layer": "bottom" },
  "C_REF": { "x": 7.9, "y": -15, "rotation": 180, "layer": "bottom" },
  "R_ISET_210": { "x": 7.9, "y": -13.9, "rotation": 180, "layer": "bottom" },
  "C_ETH_7": { "x": -2, "y": -1.48, "rotation": 270, "layer": "top" }
}