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

Octopus V1.1 GitHub:

Features

1

. S

upport 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

Size

160*100mm

Mounting size

150*90mm

Microprocessor

ARM 32-bit CortexMM4 CPU  

Input voltage

DC24V

Motor driver

pluggable drivers

Firmware support

Marlin,Klipper

Drive working mode support

SPI,UART,STEP/DIR

Motor driver sockets

MOTOR0,MOTOR1,MOTOR2-1,MOTOR2-2MOTOR3,MOTOR4MOTOR5,MOTOR6, MOTOR7

Temperature sensor interfaces

TB,TTT2T3

Display interfaces

BIGTREETECHTFT touchscreen,LCD12864, LCD2004,etc

PC communication interfaces

USB-C with configurable BAUD

Expansion interfaces

Fil-DET,PWR-DET,PS-ON, BL Touch,etc

Command file format support

G-code

Recommended slicing/interface software

Cura,Simplify3D,Pronterface,Repetier-host,Makerware

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.