Feature 1For MKS TinyBee: A 3D printer main control board for onboard ESP32 wifi. Supports for Marlin 2.0 firmware. In addition to supporting regular LCD2004 and 12864 screens, it also supports for MKS MINI12864 V3 and for MKS TFT serial port screens. The motherboard can update firmware through USB and connect to the network and web pages through WIFI function to control the 3D printer. 2ESP32 WROOM 32U (8M FLASH): Built in ESP32 DOWD V3 chip, Xtensa dual core, 32 bit LX6 microprocessor, supporting clock frequency, up to 240 MHz, FLASH is 8192KBytes, RAM is 520KBytes. 3EXCELLENT PERFORMANCE: The motherboard adopts the ESP32 WROOM 32U module, embedded with a dual core 32 bit high speed MCU, with a clock frequency of up to 240MHz. And integrated with WIFI and BT modules, the performance is very powerful. 4For MKS MINI 12864 V3.0 STORAGE CARD SIDE MOUNT: Smart screen display with RGB backlight. It allows for online changes in light color. At the same time, it supports various types of firmware such as for Robin for Nano v2 V3, for sgen IV1V2, for Gen loMarlin 2. x, for Klipper, etc. Equipped with an encoder, it can achieve parameter adjustment and file selection printing. Plug and play on for RAMPS, but firmware support needs to be modified. 5WITH STORAGE CHIP: The module is equipped with an 8 megabyte Flash storage chip, providing effective protection for more application scenarios.Item Type: 3D Printer Control BoardMaterial: PCBMotherboard Model: for MKS TinyBee V1.0MCU: ESP32 WROOM 32UMCU Frequency: 240MHzMemory: 520KInput Power Supply: DC12-24V<20AHeater: 2 heater ends+1 heater bedTemperature ADC: 3 NTC100K: TH1, TB, TH2 (requires jumper selection)Motor Interface: 5 axes 6 motor interface (dual Z axes parallel connection)Step Drive Mode: STEP, DIR MoodeDrive Signal: Supports external high current driveSubdivision Settings: Dial switchLCD Interface: Supports LCD 2004, 12864, forMKS MINI12864 V3Serial Port: forMKS TFT series screen reserved for USART2End Stop: X, Y, Z, MT DET3D Touch: SupportPower Protection: Supports power reverse protection and power peak protectionMotor Back Electromotive Force: Can be absorbed by phase sequence resistance to defend stepper driversFirmware: For Marlin2.0. XFirmware Update Method: USB drive uploadMemory Card: Shipped without memory cardfor MKS Mini12864 V3.0 LCD Graphic Intelligent Display ScreenMode: forMKS Mini 12864 V3Material: PCBLogic Level: Supports 3.3V and 5V logic inputsBacklight Mode: For Neopixel RGB adjustable backlitBacklight Adjustment: Light, Light preset (MT)Applicable Firmware: For Marlin 2.0, forKlipperApplicable Motherboards: For forMKS Robin forNano V2, forNano V3, for SgenlV1, v2, for Genl, for Robin E3Features:Use the built in storage card slot.Compatible with both 3.3V and 5V logic signals.Supports for Gcode backlit settings, such as for M150 for R100 for G100 for U100.Supports for MKS Robin forNano V2, forNano V3, for Sgen IV1, Sgen V2, for GenI, for Robin E3.The for MKS MINI 12864 V3 intelligent monitor has RGB backlit and supports online backlit color change through LCD.Support color changes in different states during the printing process.SPI communication with the host microcontroller.Supports for Klipper Marlin 2.0 firmware.TMC2209 Stepper Motor Driver:Mode: TMC2209 V2.0Material: PCB, Aluminum AlloyMicrosteps: 256 subdivisionsDrive Current: 2.8AConfiguration: STEP, DIR or UARTDefault Factory Current: 0.85ALoad Driven Motor Voltage: 5.5-28VIC Logic Working Voltage: 3-5 VProduct Application: Various 3D main control boardsRecommended Current: Not greater than 1.7A .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x for MKS TinyBee Control Board1 x USB Data Cable1 x Display Screen for MKS MINI 12864 V3 Storage Card Side Board2 x 10 Pin Color Flat Cable5 x TMC2209 Stepper Motor Driver5 x Drive Heat Sink