Introduction
The FLY SB2040 PRO V3 is a tool board developed by Guangzhou Meilun Electronic Technology Co., Ltd. for the VORON Stealthburner print head. Using this tool board, the complex wiring between the mainboard and the print head can be replaced with just four wires, optimizing the layout. The SB2040 is suitable for Stealthburner and Afterburner. It is a tool board that integrates a CAN transceiver, RS232 transceiver, USB port, TMC2240 driver, LIS2DW accelerometer sensor, three controllable fans, and other functions. This tool board is compatible with Klipper and RRF firmware.
Introduction to Onboard DIP Switches
Due to the high resolution of the images, they may not be clearly visible when browsing on the webpage. Please hover your mouse cursor over the wiring diagram, right-click, select Save Image As, and save the image to your desktop for better viewing!!!
SB2040 PRO V3 Firmware Compilation and Flashing
3 items
Toolboard ID Reading and Viewing
Before starting, make sure to completely shut down the printer and disconnect the power supply. Do not plug or unplug CAN or RS232 cables, adjust DIP switches, or touch terminals while the device is powered on.
Motherboard Reference Wiring
Due to the high resolution of the image, it may be difficult to view clearly on the webpage. Please move your mouse cursor over the wiring diagram, right-click, select "Save image as...", save the image to your desktop, and then view it!!!
Pin Mapping
- This page lists the pin mapping of the FLY-SB2040 Pro V3 tool board after flashing Klipper firmware. Pin numbers are based on the product schematic.
参考配置
Accelerometer Usage
Usage Tutorial
Eddy uses
- Before use, make sure your printer has no electrical leakage
Solution for Driver Under-Voltage
Method One
3D Models and Schematics
* This document provides the following: