BIGTREETECH Octopus V1.1 32bit Control Board + TFT35 E3 V3.0.1 Touch Screen Display + 8xTMC2209 V1.3 Stepper Motor Driver DIY for Voron V2.4 3D

BIGTREETECH Octopus V1.1 32bit Control Board + TFT35 E3 V3.0.1 Touch Screen Display + 8xTMC2209 V1.3 Stepper Motor Driver DIY for Voron V2.4 3D

Super Performance Chip: BIGTREETECH Octopus control adopts 32-bit ARM-level Cortex-M4 series STM32F446ZET6 chip with a frequency of up to 180MHz, and supports 8 stepper motors. Equipped with highly modular open source firmware Marlin2.0, which greatly improves the overall performance of the motherboard, and all the functions of the motherboard do not require any expansion modules, and supports running Klipper and Marlin firmware Super Multi-function Control Panel: Support material interruption detection, continuous printing after power failure, shutdown after printing, BL_Touch, support online printing, etc. Upgrading the configuration firmware through the SD card, the operation is simple, convenient and efficient. Using high-performance MOSFET, the heat dissipation effect is better Type C powers the MCU: Plug the jumper cap into the 5V USB power supply port of the motherboard. You can use the Type C interface to power the motherboard, which makes it easier for the computer to program firmware. If the jumper cap is pulled out, the switching power supply must be turned on when the motherboard is connected to the PC.(Note: The Type-C interface does not support powering external devices.) Multi-function Display: TFT35 E3 V3.0.1 touch screen has higher compatibility. You can choose two working modes: UART serial screen mode and 12864 screen mode. The WIFI port is reserved, and the WIFI function is implemented by an external WIFI module.SD card update firmware is simple and convenient, download from our github, copy and save to SD card Ultra-quiet Driver: TMC2209 v1.3 with SpreadCycle technology, enables high precision cycle-by-cycle current control for the highest dynamic motion. Large area thermal pad to reduce the temperature of the drive during operation. The motor is difficult to lose step. Can prevent motor vibration. The module supports STEP/DIR and UART modes

★BIGTREETECH Octopus V1.1

Support Raspberry Pi online printing and DIY Klipper firmware

8 stepper motor

6 groups of limit switches

6 PWM fans, 2 normally open fans

4 hot-end heaters

2 filament jump out interface

Motherboard parameters

1) Appearance size: 160*100mm

2) Installation size: 150*90mm

3) Microprocessor: ARM 32-bit Cortex-M4 CPU

4) Input voltage: DC24V

5) Motor drive: pluggable drive

6) Motor interface: MOTOR0, MOTOR1, MOTOR2_1, MOTOR2_2, MOTOR3, MOTOR4, MOTOR5, MOTOR6, MOTOR7

7) Temperature sensor interface: TB, T0, T1, T2, T3

8) Display screen: BIGTREETECH TFT, LCD12864, LCD2004, etc.

9) PC communication interface: Type-C, easy to plug and unplug, communication baud rate 115200

10) Expanded interface function support: material interruption detection, continuous printing after power failure, shutdown after printing, BL_Touch, etc.

11) Support file format: G-code

12) Recommended software: Cura, Simplify3D, pronterface, Repetier-host,

Makerware

★TFT35-E3 V3.0.1 parameters:

1) Appearance size: 93*87mm

2) Installation size: Perfectly replace the original LCD screen of Ender3 printer

3) Microprocessor: GD32F205VCT6

4) Power Input: DC 5V

5) SD card logic voltage: 3.3V and 5V

★TMC2209 parameters

1) Product size: 15.24mm*20.32mm;

2) Power voltage (VM): 4.75V---28V DC;

3) Peak current: 2.8A;

4) Current RMS: 2A;