Introduction
Product Introduction
FLY-SHT36-PRO is a hotend tool board designed by Guangzhou Meilun Electronics Technology Co., Ltd. for 3D printer extruders. With this tool board, four wires can replace the complicated wiring between the main board and the print head, optimizing layout. FLY-SHT36-PRO is suitable for 36 stepper motors and integrates functions such as a CAN transceiver, USB port, TMC5160 driver, ADXL345 accelerometer, two controllable fans, and more.
- Extreme size reduction, designed with a 6-layer board
- Supports CAN bus connection, more stable data transmission, lower latency, and more reliable connection
- Onboard TMC5160 for extruder
- Onboard ADXL345 accelerometer
- Supports PT100 (MAX31865)
- Replaceable fan MOS design
- Supports BLTOUCH, PL08N, and other leveling sensors, integrates XY limit switches
- Supports 12-24V voltage input
- MCU: STM32F072
- Communication: CANBUS, USB
Product Specifications
- Supports switching between Klipper CAN mode, RS232 mode, and RRFCAN mode
- Connection interface uses XT30(2+2) connector, supports 15A current, peak 30A
- MCU: Raspberry Pi rp2040, Dual core ARM Cortex-M0+@133MHz
- Input voltage: DC12-24V 5A
- Maximum heating rod output current: 5A
- Maximum fan interface output current: 1A
Product Notes
| Output Port | Maximum Current at 24V | Maximum Current at 12V |
|---|---|---|
| Heating Port | 5A | 2.5A |
| Fan Port | 1A | 0.5A |
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