📄️ Introduction
FLY SHT36/42 is a nozzle tool board designed by Guangzhou Meilun Electronics Technology Co., Ltd. for 3D printer extruder heads. With this tool board, four wires can replace the complicated wiring between the main board and the print head, optimizing the layout. SHT36 is suitable for 36 stepper motors, and SHT42 is suitable for 42 stepper motors. It integrates a CAN transceiver, USB port, TMC2209 driver, ADXL345 accelerometer, two controllable fans, and other functional components. This tool board is compatible with the Klipper firmware.
🗃️ SHT36/42 firmware compilation and flashing
3 items
📄️ Toolboard ID Reading and Viewing
* Before searching for the ID, connect the toolboard to the UTOC or a motherboard flashed with bridging firmware using an XT30 data cable. Below is a reference wiring diagram
📄️ Motherboard Wiring
The free blue heatsink should be attached to the 2209 driver!!!
📄️ Reference Configuration
📄️ Accelerometer Usage
Usage Tutorial
📄️ 3D Model and Schematic
* This document provides the following