Specification Brand : MidzooMod BulletPoint : 1 Pcs LCD Controller Board RTD2660 RTD2662 RTD2668 QFP BulletPoint1 : 3D Printer Mainboard 3D Printer Upgrade Ramps 1.5 Base on Ramps 1.4 Control Panel Board Expansion Board For Cnc Machine BulletPoint2 : RAMPS 1.4 Control Panel is used as driving shield for 3D printers, and it's easy to stack it onto the MEGA 2560 control board. BulletPoint3 : For Ramps 1.5 control board, They change the original plug-in MOS tube to patch-type MOS tube in order to solve the problem of plug-in MOS tube easy to break, take up a large area, poor heat dissipation , which can improve the stability and aesthetics of the board. BulletPoint4 : The Ramps1.6 controller board is changed the original plug-in MOS tube to patch-type MOS tube. Design of Pololu plate pin sockets can be easily replaced or removed for future designs. BulletPoint5 : WIDELY USED - Suitable for 42/57 stepper motors which are widely used in automatic packaging machine, engraving machine and other automation equipment. Color : defult ConnectivityTechnology : Bluetooth ExternallyAssignedProductIdentifier : 4653023179046 ExternallyAssignedProductIdentifier1 : 0708310808148 ExternallyAssignedProductIdentifier2 : 708310808148 ItemName : 1 Pcs LCD Controller Board RTD2660 RTD2662 RTD2668 QFP ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-controllers Manufacturer : MidzooMod Material : Material ModelName : PIM407 NumberOfItems : 1 OperatingSystem : Linux PartNumber : KKNewIMC_3011 PowerConsumption : 270 watts ProcessorCount : 1 ProductDescription : 1 Pcs LCD Controller Board RTD2660 RTD2662 RTD2668 QFP ProductSiteLaunchDate : 2022-02-17T19:16:43.363Z Size : 1.5 UnitCount : 1 UnspscCode : 32000000 Voltage : 12 volts WirelessCommStandard : bluetooth