Electrobot 3D Printer Controller Kit for Arduino Raspberry Pi, RAMPS 1.4 + 2560 Board + A4988 Stepper Motor with Heatsink + LCD 12864 Graphic Smart Display with Adapter Educational Electronic Hobby Kit

3D Printer Controller Kit for Arduino Raspberry Pi contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.///// This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. Please note: With a SD Card base on back, SD card not included. Print your 3D designs without PC, just with a g-code design stored on the SD card. LCD 12864 graphic smart display module with blue backlight, small and light appearance, suitbale for copiers, fax machines, laser printers, industrial test equipment, networking.///// Logic working voltage: + 5.0 V; LCD drive voltage: + 5.0 V; Backlight: Blue; View area: 7.0cm(L) * 4.4cm(W); Dots size: 0.48mm (L) * 0.48mm (W); Dots pitch: 0.52mm (L) * 0.52mm (W); LCD type: STN (Blue); Viewing angle: 6 o’clock; Operating temperature: -20 to 70°c; Storage temperature: -30 to 80°.///// Package List: RAMPS 1.4 x 1; Mega 2560 R3 x 1; A4988 Stepper Motor Driver with Heatsink x 5; LCD 12864 Graphic Smart Display Controller x 1; Smart Adapter x 1; Cable x 2; USB Cable x 1.