Motherboards

• The motherboard with TMC2225 driver makes your printer run a lot quieter
• +50% printing precision
• -40% power consumption

• MCU 32 bit
• Easy installation of your Antclabs BLTouch Leveling Sensor
• Bootloader installed (ISP/USB Arduino)
• Firmware 4.2.7 is preinstalled on this board
• The board is pre-installed for the Ender-3, but also suitable for the Ender-3 V2, Ender-3 Pro and Ender 5.

• The TMC2208 driver is super quiet
• Bootloader installed (ISP/USB Arduino)
• Equipped with a special power chip of 12V
• Firmware V2.2 is preinstalled on this board
• The circuit board is equipped with thermal protection to prevent overheating

• X, Y, Z, E1, and E2 Stepper Motors
• E1 and E2 heating element
• Heated print bed
• 2 x unregulated DC output
• 2 x Fan

• LCD display
• Rotary encoder with push button
• SD card reader
• External electronics
• In-Circuit Programming (ICP)

• X, Y and Z End Stops
• E1, E2 and heated bed sensor
• Screw connection for power supply
• 2.1/5.5mm power connector
• Reset button

• Status leds
• Reset button
• Male PCB connectors
• Space for optional IDC male connectors

With this motherboard from Bigtreetech you can easily upgrade your 3D printer.

The RRF E3 v1.1 is equipped with a USB connection and four motor driver interfaces: XM, YM, ZAM, ZBM, EM. You can easily expand the interface to include a filament detection function, a resume printing function, BLTouch for automatic bed leveling and RGB light. In addition, you can connect the automatic shutdown module so that your 3D printer turns off automatically after the print is completed.

The mainboard has a size of 103.75mm x 75.25mm and is compatible with the Ender 3, Ender 3 Pro, Ender 5 and CR10.

• 4 Onboard DRV8825 stepper motor drivers.
• 4 Onboard Mosfets.
• 3 Thermistor connections.
• 3 Endstop connections.
• LCD Connection.
• External SD card connection.
• Powerful SAMD21J18 32-bit microprocessor (48MHz).
• 256kB memory.

• +50% printing precision
• Upgrade to MCU 32-bit
• 40% less power consumption.

• Powerful 32-bit processor
• Ethernet modules
• Extra quiet TMC2160/5160 stepper drivers, up to 256 micro steps
• Fast SD card reader
• Three heating channels for a heated bed and two extruder heaters
• Support for thermistors and PT1000 sensors connected directly to the Maestro along with Duet3D PT100 and thermocouple daughterboards
• Power: Each stepper motor is capable of delivering up to 6.3 A of peak motor current. The bed heating channel is specially designed for high current
• Connect via PC, tablet or smartphone on the same network to the web interface on board
• Firmware update possible via web interface
• All 3D printers are supported (Delta, Core XY, standard cartesian)
• Expandable to 4 extruders with firmware support for mixing hotends and remapping axes to use 2 powerful external drivers
• Support for the PanelDue: a graphical color LCD touch screen
• Support for a low cost 12864 display

This compact motherboard from GEEETECH is equipped with functions of the Ultimaker Arduino Mega2560 shield board and the Arduino Mega2560 + ramps 1.4. The software and hardware have several advantages:

• Streamlined interfaces avoid unnecessary problems.
• Easy to assemble.
• Suitable for various applications.

Characteristics:

• 5 stepper motor driver
• Strong ATmega2560 processor with 256k memory
• 16MHz operating frequency
• Higher rotational speed

The GEEETECH mainboard is easy to assemble and operate. It is equipped with an ATMEGA2560 chip, is compatible with an input voltage of 12V/24V and comes with an interface for the heatbed. In addition, the mainboard is equipped with two interfaces for fans and one interface for LED light. It is powered by an A4988 single or multiple extruder stepper motor driver. You can expand the board with an LCD screen and an SD card.

• Marlin firmware
• Filament detector
• Compatible with 12V/24V input voltage
• Dual power supply for the heat bed (15V) and electronic components (10A)
• Powerful MOS tube for the heat bed
• 3D touch auto-leveling function
• 256KB memory and frequency of 16MHz

The GEEETECH mainboard is easy to assemble and operate. It is equipped with an ATMEGA2560 chip, is compatible with an input voltage of 12V/24V and comes with an interface for the heatbed. In addition, the mainboard is equipped with two interfaces for fans and one interface for LED light. It is powered by an A4988 single or multiple extruder stepper motor driver. You can expand the board with an LCD screen and an SD card.

• Standard LCD display (5V) with 4×20 characters (HD44780 compatible)
• Rotary knob (on LCD screen)
• SD card
• 3 servo motors
• 5 thermistors and an ADC
• 6 heavy duty MOSFETs (example: 1 print bed, 3 hotends and 2 fans)
• 6 end stops (Xmin, Ymin, Zmin, Xmax, Ymax, Zmax)
• 6 on-board steppers: X,Y,Z,E0, E1, E2
• I2C, SPI, CAN, DAC, RS232 and 8 digital pins available via pin strips

• A powerful 32-bit processor.
• 5 state-of-the-art TRINAMICS TMC2209 step drivers.
• 5 x PWM load.
• Improved end stop accuracy via stepper phase detection.
• 9 configurable IOs.
• Sensorless homing.
• Extremely quiet operation and smooth movement via StealthChop.
• 3x 12-bit ADC input.

• 8 powerful motor drives for a more stable unit
• 8 isolation chips that protect the motherboard and a motherboard protective level conversion chip that converts a 3.3 V signal into a 5 V signal
• STEP/DIR mode, UART mode and A-SPI mode
• Connect 6 CNC fans and 2 normal fans
• Compatible with NTC100K & PT100/PT1000 high temperature
• Supports up to 60 V
• Supports proximity sensors, jumper optional pull-up resistor and BL touch
• USB Type-C connection

• 8 powerful motor drives for a more stable unit
• 8 isolation chips that protect the motherboard and a motherboard protective level conversion chip that converts a 3.3V signal into a 5V signal
• STEP/DIR mode, UART mode and an SPI mode
• Connect 6 CNC fans and 2 normal fans
• Compatible with NTC100K & PT100/PT1000 high temperature
• Supports up to 60 V - Supports proximity sensors, jumper optional pull-up resistor and BL touch
• USB Type-C connection