Introduction

1. Product Overview

FLY TOOL-LITE-CAN is a tool board designed by Guangzhou Maglun Electronic Technology Co., Ltd. for 3D printers. This tool board provides an xt30/kf interface, which can replace the complicated wiring between the original motherboard and the print head with four wires, optimizing the layout. TOOL-LITE-CAN is suitable for 36/42 stepper motors and integrates a CANBus transceiver, TypeC port, TMC2209 driver, LIS2DW accelerometer, two controllable fans, and other features. This tool board is compatible with Klipper firmware.

4. Product Categories

TOOL-LITE	TOOL-LITE-232	TOOL-LITE-CAN
Klipper CANBus	❌	✅
Klipper RS232	✅	❌
RRF CANBus	❌	❌
LIS2DW	✅	✅
MAX31865	❌	❌

1.1 Product Features

• Reserved Boot button, users can enter Boot mode to update firmware via TypeC
• Supports Klipper firmware
• Supports CANBus mode
• Higher transmission rate and stronger stability in CANBus mode.
• Temperature sensor support: ntc100k and PT1000 temperature sensors.
• Supports two controllable fans, with a maximum output current of up to 1A
• Onboard LIS2DW accelerometer
• Reserved high-voltage probe interface, onboard 2209 driver, supports various leveling sensors, such as BLtouch, klicky, Voron Tap, PL08n, etc.
• Supports 12-24V voltage, 15A current input, enlarged heating rod port, rated current 10A

1.2 New Features

• Added 1-meter power/signal cable, the cable uses twisted pair design for stronger anti-interference performance

1.3 Product Parameters

• MCU: Raspberry Pi rp2040, Dual core ARM Cortex-M0+@133MHz
• Connection interface uses XT30(2+2) connector supporting 15A current, peak 30A
• Firmware: Klipper
• Input voltage: DC12V-24V
• Logic voltage: DC3.3V
• Onboard sensor: LIS2DW
• Heating rod interface: Heating rod (HEAT0), 10A
• Expansion interface: High-voltage probe interface, EndStop, PT100/PT1000, XH2.54-2P CAN expansion port
• Fan interface: Two DC controllable fans
• Motor driver: Onboard TMC2209
• Temperature sensor: One 100K NTC or PT1000 (TH0)