Octopus V1.1 32Bit Silent Control Board For 3D Printers With 8 Axis TMC2209 Drivers Klipper Marlin Ready 24V Only CAN Bus Enabled Beefy Plug And Play Ready Compatible With Voron 2.4 CoreXY And VZBot

Octopus V1.1 32-bit 8-driver control board for 24V printers
✔️ Single board pack: 1 unit, 8-driver TMC2209, 24V, Klipper/Marlin

This high-performance 32-bit control board is the brains of demanding 3D printers. It drives motion, manages heater and sensor feedback, and enables smooth, quiet operation. It’s a favored choice for Voron 2.4 CoreXY and VZBot builds, offering Klipper and Marlin compatibility with easy USB/DFU firmware updates. Note: 24V input only to maximize torque and heater performance.

✅ 32-bit MCU: STM32F446ZET6 ARM Cortex-M4 at 180MHz with 512KB flash
✅ 24V input only; 12V not supported
✅ CAN Bus connectivity via ethernet port for expandability
✅ 8 TMC2209 drivers for quiet, precise motion
✅ 6 PWM fans plus 2 non-controlled fans with selectable 5V/12V/24V
✅ Klipper and Marlin ready with USB firmware update and DFU mode
✅ Type-C power input for easy PC programming; jumper option for USB-powered programming
✅ Supports BLTOUCH, Eddy V1.0, SFS V2.0, and TFT display integration

💡 What is a 32-bit control board used for in advanced 3D printers like Voron 2.4 CoreXY and VZBot? In short, it acts as the brain that runs firmware, coordinates motors, and reads sensors for smooth, reliable printing.

- 32-bit MCU handles motion planning, temperature loops, and sensor data
- Klipper/Marlin support enables flexible firmware options
- CAN Bus expansion lets you add more modules and sensors
- 24V operation delivers higher torque and faster heater response