Specification Brand : R RADIOSHACK BulletPoint : 1 BulletPoint1 : Multiple Display Supported: This 3D printer control board can not only support normal LCD2004 and 12864 screens, but also supports for MKS MINI12864 V3 and for MKS TFT serial screens. BulletPoint2 : Built In For ESP32 DOWD V3 Chip: This 3D printer control board has a built in for ESP32 DOWD V3 chip, for Xtensa dual core, 32 bit LX6 microprocessor, which supports clock frequencies up to 240 MHz. BulletPoint3 : RGB Backlight Display: This 3D printer control panel features an RGB backlight display, which allows the light color to be changed online. BulletPoint4 : Self Contained Encoder: This 3D printer control board comes with an encoder for parameter adjustment, and file selection printing. BulletPoint5 : Powerful Performance: This 3D printer control board has powerful performance, with integrated IFI, Bluetooth module and built in 8M bytes Flash memory chip, which provides effective guarantee for more application scenarios. ConnectivityProtocol : X-10 ExternallyAssignedProductIdentifier1 : 040293017668 ExternallyAssignedProductIdentifier2 : 0040293017668 IncludedComponents : No InternationalProtectionRating : IP54 ItemName : SPST 1mS/5VDC Wired Detect Switch ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 1.778 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-controllers Manufacturer : RadioShack Material : PCB ModelName : Fafeicyiwzt0frgop ModelNumber : SASKATEc3gfqkhpzr MountingType : Surface Mount NumberOfItems : 1 OperatingVoltage : 5 volts PartNumber : SASKATEc3gfqkhpzr ProductDescription : Specification: Item Type: For MKS TinyBee V1.0 Main Board Material: PCB, Aluminum Alloy Motherboard Model: For MKS TinyBee V1.0 MCU: ESP32 WROOM 32U MCU Frequency: 240MHz Memory: 520K Input Power: DC12-24V, Heater: 2 Heater Ends And 1 Heater Bed Temperature ADC: 3 NTC100K: TH1, TB, TH2 ( Jumper Selection Required ) Motor Interface: 5 Axes 6 Motor Interface (Dual Z Axes In Parallel) Stepping Drive Mode: STEP, DIR Moode Drive : Support External High Current Drive Subdivision Setting: DIP Switch LCD Interface: Support LCD 2004, 12864, For MKS MINI12864 V3 Serial Port: For MKS TFT Series Screen, For USART2 is reserved. End Stop: X,Y,Z, MT DET 3D Touch: Support Power : Support Power Reverse and Power Spike Motor Reverse Potential: Can be absorbed by phase sequence resistor to stepper driver. Firmware: For Marlin 2.0.X Firmware Update Mode: U Disk Upload Memory Card: Shipped Without Memory Card For MKS Mini12864 V3.0 LCD Graphical Intelligent Display Model: For MKS Mini 12864 V3 Material: PCB Logic Level: Support 3.3V, 5V Logic Inputs Backlight Mode: For Neopixel RGB Adjustable Backlighting Backlight Adjustment: Light: Slight Preset (For Martin) Applicable Firmware: For Marlin 2.0, For Klipper Applicable Motherboards: For MKS Robin Nano V2, For Nano V3, For SgenlV1, v2, For Genl, For Robin E3 packing list: 1 x For MKS TinyBee Control Board 1 x USB Cable 1 x Display For MKS MINI 12864 V3 Storage Card Side Insertion Board 2 x 10 Pin Color Cable 5 x A4988 Stepper Motor Driver 5 x Driver Heat Sink