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

usb-top-placement.json

{
  "J_USB_PWR": {"x":7,"y":15.675044,"rotation":180,"layer":"top"},
  "C_D67": {"x":6.5,"y":14,"rotation":270,"layer":"bottom"},
  "C_D71": {"x":5.4,"y":14,"rotation":270,"layer":"bottom"},
  "C_D73": {"x":4.3,"y":12.4,"rotation":0,"layer":"bottom"},
  "C_VRA1": {"x":1.2,"y":12.3,"rotation":0,"layer":"bottom"},
  "R_VRA1": {"x":4.3,"y":16.45,"rotation":180,"layer":"bottom"},
  "C_TV_VRP": {"x":8.8,"y":17.9,"rotation":0,"layer":"bottom"},
  "C_B_VCC_USB": {"x":9.4,"y":15.95,"rotation":0,"layer":"bottom"}
}