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SKR 3 EZ Not Detected During Control Board Flashing.
I was able to flash my original SKR 3 EZ no problem and been printing for a few days / working out the kinks.
Well today, I noticed that the DC Fan Module arced and fried itself. I didn't want to risk damaging any other components, so I decided to replace the mainboard with another SKR 3 EZ.
I tried using http://ratos.local/configure?step=1, followed everything as outlined, but I can't get the SKR 3 EZ to be detected.
I think I got the first one to detect by holding boot, pressed and released reset, then let go of boot or something of that nature but even that won't get the board to be recognized.
When I pulled the SD card out of the mainboard, it reads firmware.cur which seems like it was accepted, however when I load into ratos.local it's saying that it can't connect to the mcu.
The mainboard is getting powered by the raspberry pi 4b that's plugged directly into the wall outlet w/ the included usb cable from the board and the jumper is in place to enable usb power.
Well today, I noticed that the DC Fan Module arced and fried itself. I didn't want to risk damaging any other components, so I decided to replace the mainboard with another SKR 3 EZ.
I tried using http://ratos.local/configure?step=1, followed everything as outlined, but I can't get the SKR 3 EZ to be detected.
I think I got the first one to detect by holding boot, pressed and released reset, then let go of boot or something of that nature but even that won't get the board to be recognized.
When I pulled the SD card out of the mainboard, it reads firmware.cur which seems like it was accepted, however when I load into ratos.local it's saying that it can't connect to the mcu.
The mainboard is getting powered by the raspberry pi 4b that's plugged directly into the wall outlet w/ the included usb cable from the board and the jumper is in place to enable usb power.
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