3D PRINTER CONTROLLER

CBD-TECH CHITU V3.XA very easy but advance controller

board with pre-configured data

settings and add-on module

functions

Supports both delta, kossel-and cartesian

built 3D Printer

Full Color

Touchscreen

Included

CBD-TECH CHITU V3.X WITH TFT SCREEN 2.8/3.5 INCH

COLOR TOUCH SCREEN

ADDITIONAL 5-10” TABLET CAN BE ADDED AND

SUPPORTED

FEATURES

√ Support color TFT touch screen

√ ARM STM32 microprocessor

√ Allegro A4988 motor driver

√ Compatible with most 3D-printer structures (delta,kossel,cartesian)

√ Chitu firmware consist of important historically data settings\variables from different 3D-printer manufacturer and tests

√ Very stable, can print many hours ( tested and successfully printed none-stop 72 h)

√ Support breakpoints, pause print, save and continue next day

√ Optimized PID parameters and others important parameters in the firmware

√ 12/24V compatible!

√ Not limited to any print size, build as big as you wants!

√ Closed sourced firmware, but includes a configuration file for changing settings, very easy to use

√ Compatible with 5 motors!

√ Upgradeable hardware design letting you add extra hardware (add-on modules) to the 3D printer controller board(from V3.6)

The Chitu controller board is not open source, which means

the firmware is closed, instead you can change machine

setting and setup through a configuration file that is included.

The firmware is pre-loaded on the board and only CBD-Tech

has the access to change the firmware if needed.

TECHNICAL

SPECIFICATIONS

External Dimension: 150x100 mm

Microprocessor: ARM chip STM32 (STM32F103ZET6)

Input Voltage: 12V~24V, 10~15A

Power Interface: Ordinary /Circular Interface of Adapter

Motor Driver: Allegro A4988

Motor Driven Interface: Single-end features 4 paths & 16 segments and double-end features 5

paths & 16 segments

Temperature Sensor Interface: 3 paths of 100K NTC (thermistor), 2 paths of MAX6675 (thermocouple）

Color Touch Screen: 2.8 or 3.5 inches of TFT

Connectivity: SD card, square USB that is convenient for plug and play; communication Baud Rate is 115200

File Format Supported: G-code

Machine Structure Supported: XYZ type, Ultimaker type, Hbot type, Delta，Kossel type.

Recommendation of Software: Cura/Repetier-host/Makerware

2.8 Inch Touchscreen Size: 60mmx100mm

3.5 Inch Touchscreen Size: 65mmx115mm

Manual: Yes full english manual and schematics

Drivers: Yes, full english drivers included

SOME ADD-ON MODULES

The Chitu board is ”add-on” friendly. Simple add a module

to the controller board to upgrade your 3D Printer.

Customization have never been as easy with the Chitu

controller board.

ADD-ON MODULES MAKES 3D PRINTING

UPGRADEABLE

SEND FILE AND CONTROLL YOUR 3D PRINTER WIRELESS

WITH THE WI-FI ADD-ON MODULE

ANDROID APP INCLUDED

SCHEMATIC OF THE

CHITU BOARD

EASY TO USE WITH PRECONFIGURED

DATA

1. Simple choose your 3D Printer structure

type (delta, kossel or cartesian)

2. Open the ”complete machine

parameters” file and change settingsFor example:

Value 0=reprap type of machineValue 1=Makerbot type of machineValue 2=Ultimaker type of machine

M8029 I2 <---means you have successfully setup to use a 3D printer with

same construction as the Ultimaker.

3. Insert your new saved settings and input

the file Into SD card, make a setup run and

you are finished.

CHITU

STANDARD

INTERFACE

DISPLAY

ALL

TOUCHSCREEN

AND

COLORFUL

CHITU V3.X COMES IN 8 TYPES

Type A: Single extruder motherboard (Thermistor) + 2.8 inch touch screen

Type B: Single extruder motherboard (Thermocouple) + 2.8 inch touch screen

Type C: Double extruder motherboard (Thermistor) + 2.8 inch touch screen

Type D: Double extruder motherboard (Thermocouple) + 2.8 inch touch screen

Type E: Single extruder motherboard (Thermistor) + 3.5 inch touch screen

Type F: Single extruder motherboard (Thermocouple) + 3.5 inch touch screen

Type G: Double extruder motherboard (Thermistor) + 3.5 inch touch screen

Type H: Double extruder motherboard (Thermocouple) + 3.5 inch touch screen

CHITU CURRENTLY HAVE THESE ADD-ON

MODULES (201507)

Type I: WiFi Adapter: You can control the machine, such as stop,

pause, continue, change temp but can also send file through

Type J: Power Module: which allows you to have more current for your 3D printer

Type K: SD Card Reader Module: Add an external SD Card reader

Type L: USB Module: Add an external USB Card port

WHO IS CBD-TECH?

CBD-Tech Ltd. is a R&D company with its seat in China, Shenzhen

just 30 minutes from Hong Kong. The company mainly focuses on

3D Printing R&D, but also do external R&D related to the Makers

Space.

CUSTOMER SUPPORT?

At current stage all customer service is handled by staff at www.3dfilamenta.com

You can also visit the official english forum for CBD-Tech here:

http://3dfilamenta.com/forum/forum-18.html

WHERE TO BUY?

Official International Sales Agency is handled by Tradecore Ltd. (www.trcore.com) through its sales channel www.3dfilamenta.com

You can find the product here: http://3dfilamenta.com/motherboards/290-cbd-chitu-v31-3d-printer-main-board.html

If you want to be a distributor in your country, please send a email to supplier@3dfilamenta.com

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