Installing BLTouch firmware

  • I have an Ender 3 with a V1 1.3 motherboard. I’m trying to install the BLtouch firmware using the provided burner. When I connect the ISP to the board and the burner/usb to my computer nothing happens; my computer recognizes the presence of the usb but it doesn’t show up in my drives list like a normal usb would. I downloaded the progisp program but when I open it I get a Kernalbase error and the chip list is empty. After some research I flashed a bootloader, now my display screen on the printer is blank blue but I still can’t flash the new firmware. Any help would be appreciated