compact pcb design for esp32 grbl
Simple pcb for esp32-grbl project, 3axis machine.
FIX sdcard problem, reboot at "refresh": bdring/Grbl_Esp32#949 (comment)
Use this dc-dc 5v: https://raw.githubusercontent.com/whoim2/esp32-grbl-3axis/main/-992423522-402268154.jpg
