FYSETC H36 v1.3 Combo Tool Board
Compatible with NEMA14/36mm Motor
Integrated TMC2209 driver
The H36 Combo V1.3 is a newly designed tool board optimized for Klipper firmware, built around the STM32G0B1T3 microcontroller. It supports two communication protocols: CAN bus and USB. An onboard USB hub provides up to two USB interfaces (or one CAN and one USB), allowing connections to devices such as the IDM Scanner Leveling Sensor, camera, and more.
Note: This version includes the ADXL345 accelerometer. The operating temperature is rated up to 85°C.
Key Features:
- STM32G0B1T3 MCU, supports Klipper firmware
- 6-layer PCB design, all solid and tantalum capacitors for improved heat dissipation
- IO controlled CAN/USB switch,
- Onboard RESET and BOOT0 buttons for easy firmware update
- Independent high-power MOSFETs are used for fan and heater control
- Onboard 5V@3A DC-DC converter, 5V peak load capacity up to 15W
- XT30 interface, custom cable is included
- Onboard USB2.0 HUB provides 3x USB2.0 interfaces (one connects directly to the MCU)
- CAN / USB2.0 support
- Integrated TMC2209 stepper driver
- 3x 3pin Fans, 3xGPIO with level converters, 1x RGB LED,1x heater, 1x thermistor,1x status LED
- ADXL345 Accelerometer onboard
- USB-C port for Firmware update
More info：
https://wiki.fysetc.com/H36_Combo/
https://wiki.fysetc.com/docs/H36-Combo
V1.3 Hardware Updates (No Software Impact)
1.Level shifter is added to FAN_TACH
2.Corrected silk screen markings
3.Added jumper resistor from USB-C to STM32
4.Accelerometer updated to ADXL345C / ADXL345C-EP
5.LDO chip changed to to TLV75733
6.New mass-produced cables（Mold Forming）