Introduction
The FLY SB2040 PRO is a tool board developed by Guangzhou Magnesium Electronics Technology Co., Ltd. for the VORON Stealthburner print head. With this tool board, four wires can replace the complex wiring between the original motherboard and the print head, optimizing the layout. The SB2040 is suitable for both Stealthburner and Afterburner, integrating a CAN transceiver, USB port, TMC2240 driver, ADXL345 accelerometer, three controllable fans, and other features. This tool board is compatible with Klipper and RRF firmware.
Pinout
- This page lists the pinout of the SB2040-PRO toolboard after flashing the Klipper firmware. Pin numbers are based on the product schematic.
SB2040 PRO Firmware Compilation and Flashing
3 items
Toolboard ID Read View
* Before searching for the ID, use an XT30 data cable to connect the toolboard to a UTOC or a motherboard flashed with bridge firmware. Below is the reference wiring diagram.
Motherboard Wiring
Pin Description
参考配置
Accelerometer Usage
Usage Tutorial
Driver Under-Voltage Solution
Method 1
3D Models and Schematics
* This document provides the following: