Wainlux Laser Printer CNC Router LJ3

good afternoon I bought this machine it doesn’t want to work
but i think she is closed source but i took pictures of the used chips and she has a place for jteg engraving



winbond 25q64jvsiq 1932

good afternoon I bought this machine it doesn’t want to work
but i think she is closed source but i took pictures of the used chips and she has a place for jteg engraving

winbond 25q64jvsiq 1932
atd5988 ajo1bcc
stm32 f103c8t6 gq25g139u chn gq 029
CH340C

bad purchase, it only works with a very poor and very limited proprietary software; I can only advise you to look for someone to direct you to a new motherboard that makes it compatible with Lightburn

then but there is no firmware for stm32?
the plate looks very simple and none of the ci are scraped
there are some like this I don’t know if the marlin is supported for laser cnc

they offered me the most unsuccessful firmware file
on the board there is a place for the pins v+ CLK DIO GND
wouldn’t it be possible to record something with arduino directly on them?