Introduction
The FLY SB2040 V3 is a tool board developed by Guangzhou Meilun Electronic Technology Co., Ltd. for the VORON Stealthburner printhead. Using this tool board, four wires can replace the complex wiring between the original motherboard and the printhead, optimizing the layout. The SB2040 is suitable for stealthburner and afterburner. It integrates a CAN transceiver, RS232 transceiver, USB port, TMC2209 driver, LIS2DW accelerometer, three controllable fans, and other functional features. This tool board is compatible with Klipper and RRF firmware.
Onboard DIP Switch Introduction
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SB2040 V3 Firmware Compilation and Flashing
4 items
Tool Board ID Reading and Viewing
* Before searching for the ID, connect the tool board to a UTOC or a mainboard flashed with bridge firmware using an XT30 data cable. Refer to the wiring diagram below.
Motherboard Reference Wiring
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参考配置
Accelerometer Usage
Usage Tutorial
Eddy Usage
* Ensure your printer has no electrical leakage before use
D Models and Schematics
* This document provides the following resources: