rostock lcd problem ( Two rows of green blocks )
Posted: Sat Apr 14, 2018 12:51 pm
Hi, I bought a 301 printer,
but the LCD does not show anything other than two rows of blocks.
The launch issue was when
I installed bootloader and frameworks with *usb st_link. Now I've run all the commands many times,
But there is still a problem.
I installed how many times bootloder and hex and bin Please help a friend help me fix the problem
Sorry for bad English
thanks sara
but the LCD does not show anything other than two rows of blocks.
The launch issue was when
I installed bootloader and frameworks with *usb st_link. Now I've run all the commands many times,
But there is still a problem.
I installed how many times bootloder and hex and bin Please help a friend help me fix the problem
Sorry for bad English
thanks sara