BIGTREETECH® BTT Octopus V1.1 Control Board for Voron/Ender 3 V2 Pro 3D Printer Parts VS Spider Compatible SKR V1.4/SKR 2 TMC2209 TMC2208 Driver

• weight: 485 g

BIGTREETECH Octopus V1.1 GitHub:

Features：

1. Support CAN bus to facilitate future expansion.

2. With USB-C interface, allowing printing via USB.

3. Strong compatibility, support running Klipper / Marlin.

4. Not easy to conduct heat, with thermistor input protection.

5. Configure high-performance main control chip ARM Cortex-M4 series STM32F446ZET6180MHz.

6. Wide adaptation range, support 8Pcs stepper driver, normal STEP/DIR mode, UART mode, SPI mode.

7. Multiple DIY interfaces, in addition there are 6Endstop switches, 2 Fil-DET interfaces, 4 Hotend heaters.

8. Excellent heat dissipation performance, equipped with 6 PWM controllable fan ports and 3 levels of optional fan voltage.

Parameters：

Tips：

• Regarding the normal STEP/DIR mode, if you use A4988 or DRV8825 driver, you must use jumpers to connect RST and SLP to work normally.
• If you use other methods other than those shown in the diagram to short-circuit the jumper connection, it is likely to damage the motherboard.

Package included：

1 x Only motherboard BIGTREETECH Octopus