BIGTREETECH SKR 3 User Manual

Shenzhen Big Tree Technology CO.,LTD .
BIG TREE TECH
29 / 39
#define ADVANCED_PAUSE_FEATURE // retraction setting of nozzle park movement
and filament purge distance after print is resumed.
4.3.13 ESP3D
The serial port between ESP8266 and Marlin on the motherboard is UART3
the newest ESP3D firmware can be found at https://github.com/luc-
github/ESP3D ,compile your own binary file and rename to “esp3d.bin”, copy to
the root directory of the sd card, insert into the motherboard and press reset
button. The bootloader will update the firmware to ESP8266 automatically. If
updated successfully, the file will be renamed to ESP3D.CUR

BIGTREETECH SKR 3 Specifications

General

Brand	BIGTREETECH
Model	SKR 3
Category	Motherboard
Language	English