BTT EBB42 CANbus Klipper Expansion PCB with MAX31865

BigTreeTech EBB42 CANbus Klipper Expansion PCB with MAX31865

Please read and note the disclaimer provided by BTT when using the CAN Bus before purchase and installation. Here. Want to learn a little more about CANbus? Check out West3D's YouTube introduction to CAN.

Specs:

• Version: v1.1
• MCU: ARM Cortex-M0+ STM32G0B1CBT6 64MHz with FDCAN bus
• Stepper Dirver: Onboard TMC2209 in UART mode, UART address: 00, Rsense: 0.11R
• Onboard Accelerometer Sensor: ADXL345
• Onboard Temperature IC: Max31865 Select 2 / 4 lines PT100 / PT1000 by DIP switch (no Max31865 verson have not this feature)
• Input Voltage: DC12V-DC24V 6A
• Logic Voltage: DC 3.3V
• Heating Interface: Hotend (E0), maximum output current: 5A
• Fan Interfaces: two CNC fans (FAN0, FAN1)
• Maximum Output Current of Fan Interface: 1A, Peak Value 1.5A
• Expansion Interfaces: EndStop, I2C, Probe, RGB, PT100/PT1000, USB interface, CAN Interface
• Temperature Sensor Interface Optional: 1 Channel 100K NTC or PT1000(TH0), 1 Channel PT100/PT1000
• USB Communication Interface: USB-Type-C
• DC 5V Maximum Output Current: 1A

Additional details can be found on GitHub.