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

review-placement.json

{
  "C_VM_BULK": {"x":18.4,"y":-7.9,"rotation":90,"layer":"top"},
  "D_VM_TVS": {"x":14.5,"y":-9.7,"rotation":180,"layer":"bottom"},
  "D_VM_BLOCK": {"x":14.6,"y":-6.5,"rotation":90,"layer":"top"},
  "R_CURRENT_A_FILTER": {"x":18.05,"y":-2.65,"rotation":180,"layer":"top"},
  "C_CURRENT_A_FILTER": {"x":20.3,"y":-1.9,"rotation":90,"layer":"top"},
  "R_TEMP_ALERT": {"x":20,"y":-14.6,"rotation":180,"layer":"top"},
  "R_PD_12V": {"x":19.5,"y":2.8,"rotation":270,"layer":"top"},
  "R_PD_DEBUG": {"x":18.6,"y":0.9,"rotation":0,"layer":"top"}
}