五、
SKR Motherboard Firmware Description
The factory-installed motherboard will be equipped with
firmware for testing (I3 model), which can be used directly or
according to need to change it by yourself.
1. SKR motherboard firmware acquisition method
Ask customer service or technical staff to obtain; Log into our open
source website for downloading: https://github.com/bigtreetech
2. SKR motherboard firmware update method
Copy the firmware.bin file to the SD card root directory in the
compiled firmware package.
Note: The file name cannot be changed. firmware.bin must be
lowercase!
Insert the SD card into the SD card slot of the motherboard, power it
on again or press the reset button, wait for about 10 seconds.
Update completed.
六、
Precautions:
1. Motherboard 5V SEL must be connected to INT and +5V pins.
(that is, you must have 12V-24V power supply to power the
motherboard to print);
2. If the motherboard needs to use the hot bed function, it must be
connected to the hot bed MOS expansion module. The main board
cannot be directly use the hot bed function.
3. The firmware file name in the SD card cannot be changed
(including capitalization);
4. The wiring process and the plug-in drive process must be carried
out under the power failure. Check that the correct connection of
the wire and the correct insertion of the drive can be powered on to
prevent misconnection. Cause the motherboard and driver to be
burned, causing unnecessary losses;
5. The factory firmware supports the LCD2004 screen, but does not
support the LCD12864 screen; The firmwares are completely open
source, and the capable users can debug themselves and
communicate with our company. Users are welcome to harass! !
