Multifunctional 3D Printer: LOTMAXX Shark V3 is an FDM 3D printer with higher printing accuracy and speed. And it also supports two-color printing and laser engraving. The 1.6 W laser engraving allows you to engrave with a wide variety of materials like bamboo, ceramic tile, wood, leather, paper, etc.

Smart & Precise 3D Printer Auto Leveling: LOTMAXX Shark V3 3D Printer equipped with intelligent leveling tools. When using the product for the first time, it is recommended to level it manually before turning on automatic leveling to ensure printing accuracy.

Super Fast Cooling & LED Decoration: Structured dual extruder with 3 fans and 3 modes, supporting dual-color printing. Compatible with PLA/PLA+/ABS flexible materials. The Shark V3 print head is also equipped with led decoration. Not only can light up the darkness but also can fully enjoy the fun of printing.

Filament Sensor and Power Off Resume Printing: LOTMAXX Shark V3 features the function of detecting filament runout or breakage/power loss and resume printing after recovery. By accurately recording the printing data at the time of power outage/filament runout or breakage, it helps to avoid the waste of filaments and time caused by accidents.

Removable Touch Screen & Nano-coated Glass Plate: The TFT touch screen is as sensitive as operating on a cell phone. The nano-coated glass plate has excellent adhesion when heated, and the model can be removed easily after cooling. It can be used repeatedly without loss of platform performance.

More Function: ①Modular design: Allows the printer to be assembled only in 10 minutes. Easy to use and fast to get started; ②Equipped with 4.3-inch LCD touch screen, which brings sensitive response and brighter display, offering better using experience; ③All LOTMAXX 3D printers backed with lifetime technical support and professional customer service.

A small but powderful 3D printer control Board, Especially for Vorn V2.4. Based on STM32F446 180Mhz, all IOs can withstand 5V voltage. Compared with prior version, add 2pcs 60V-max stepper sockets on board. Supports 5A 12V power supply, 8A 5V power supply, which provides powerful energy for fans of various voltages,RGB light strips and Raspberry Pi.

Regarding the communication problem with the motherboard tmc2209 driver, you need to remove the four jumper caps on the xy sockets, just keep the 2209 one. The TMC2209 stepper driver is not easy to lose steps and is in an ultra-quiet mode; the module has a large area of heat dissipation pad, which can reduce the temperature of the driver when it is working.

Compact size: 155.3mm x 76.5mm. 2X4 PinHeader Out for SD Card moudle, Onboard micro-SD card, Type-C and Type-B USB connector optional.

28V input max, [email protected] DC-DC, [email protected] DC-DC for Raspberry, [email protected] DC-DC for mcu and RGB, Two [email protected] for mcu and motors.

If need more information, please feel free to contact us via your order ID. We will assist you directly. Limit switch socket 24V/5V/3.3V optional, ready for more other 3d accessories, such as -inductive sensor, bed Touch.

⭐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.

⭐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 v1.2 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.

⭐WORRY-FREE AFTER-SALES SERVICE: Do you have any questions? Or if you have any problems that need to be solved, please feel free to contact us, and we will arrange the most professional technical team to solve it for you until you are satisfied.

All-in-one 3D printer motherboard

A preconfigured firmware is preloaded onto the board.

Stepper Drivers: 5x integrated 1/16th microstep motor drivers

Digital trimpot motor control (no tiny knobs to tweak)

This RAMBo 1.3 Kit is complete and is made by Ultimachine

1.Power is connected to the power supply, pay attention to positive and negative.

2.Hotbed connected to the hot bed heating line, pay attention to positive and negative.

3.Digital control signals can be connected to Gnd and D8 directly.

4.Connect the control signal from the Ramps1.4 or MKS motherboard MOS tube to Bed.

5.The two sets of control signals can only be connected to one group.

TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V, 256 subdivision.

The flexible microPlyer interpolation unit provides up to 256 subdivisions, allowing perfect sinusoidal control even in systems with limited pulse frequencies; these are also designed because stealthChop2 ultra-quiet technology is widely used in 3D printing.

Compatible with existing 3D printer electronics, eliminating the expensive costs of redesign. It can replace the original TMC2100 A4988 DRV8825 LV8729, lower heat, especially for 3D printing market.

With this adapter you can test your SilentStepStick or flash the TMC2208 SilentStepStick with an USB-to-serial converter.

The adapter comes with stackable headers, so you can use it direct on your 3D printer board. The tester is pre-configured for standalone operation on an USB to serial adapter (VIO-VM jumper closed).

This high power module is a general add-on heated bed power expansion module for 3D printer.

Made of high quality material, it is durable and long lasting use.

Equipped with large heatsink, the maximum electric current is above 30A.

You can use Ramp1.4 or heatbed of MKS mainboard directly to output signal control.

- It can be used 5-24V number signal control.

★ Latest CNC Shield Expansion Board V3.0 ★-CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3.0 version compatible with for ArduinoIDE, GRBL 0.9.

★ Professional 3D printer CNC Kit ★ This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great assortment set for starters and professionals.

★ Premium Quality ★ Each part of this Logrunner 3d printer conk kit was made of premium material. These components can be used in a wide range of application.

★ DRV8825 Stepper Motor Driver with Heat Sinks ★ High quality stepper motor drive with 4 Aluminum Cooler, running within 2.5A current (Maximum), compatible with for ArduinoIDE software and hardware.

★ Good after-sales service. We'll respond within 24 hours for any questions.

【High Performance Chip】BIGTREETECH Octopus Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.Supports running Klipper and Marlin.

-【Multiple DIY Ports】Interfaces with a Raspberry Pi using emulated serial over USB or direct UART to any of the serial ports on the board；Supports up to 4 hotend heaters;Provides separate power inputs for motors, bed heating and logic/fans/hotends.Up to 6 PWM fans and 2 always-on fans with the ability to individually select the voltage rail that will drive each fan.

【Flyback protection on PWM fan ports 】Many people find that their fan ports become damaged after some time when using larger fans. This is because of the inductance in the fan coils. The octopus includes flyback protection on each fan port which will protect the FETs from damage caused by turning the fans on and off.

【Wide Compatibility】Supports all versions of BIGTREETECH TFT screens and LCD12864 screens;Support TMC2209/TMC2208/TMC5160 and other step silent drivers;Supports multiple languages such as English and Simplified Chinese and can easily switch between different languages ;Provides an RGB LED interface.

【Efficient heat dissipation】Uses high-performance MOSFETs to increase heating efficiency while also reducing heat generation on the motherboard. Up to 6 PWM fans and 2 always-on fan,it can speed up the cooling of the motherboard.

🍀【32 Bit High Performance Microprocessor】SKR MIN E3 V2.0 is a silent control board adopts 32 bit ARM level Cortex-M3 series STM32F103RCT6,72MHz frequency Microprocessor, which is designed for ENDER 3 3D printer particularly,a perfect replacement motherboard of the Ender 3 printer.

🍀【Support a variety of Functions】SKR MINI E3 board supports BLTouch, RGB lights, blocking detection, shutdown function.What ’s more,it also supports TFT35 E3 V3.0,TFT35 V3.0,TFT28 V3.0 touch screen,original 12864LCD of Ender 3 printer.

🍀【Firmware Update】Firstly download firmware of SKR MINI E3 V2.0 motherboard,copy and save it to SD card.firmware must bed reserved ,then re-plug the SD card and wait to 10s.The firmware has been successfully updated.

🍀【Two Working Modes】TFT35 E3 V3.0.1 Touch screen support UART serial port screen mode(touch screen mode) and 12864 screen mode, it can replace original display of Ender 3 3D printer.

🍀【More Extension Ports is Reserved 】TFT35 E3 V3.0.1 display reserve the extension port of filament breaking detection,automatic shutdown after printing,also WIFI function can be realized by external WIFI module through WIFI port.