Melzi 2.0 1284P PCB Board IC ATMEGA1284P + 2004 LCD Keypad Display For Tronxy 3D Printer Mainboard

Features: 1. Support Connect to PC via USB port 2. Support Offline printing via SD card 3. Attention about that the X-axis motor wires color is "red, blue, green, black". 2004 Keypad Display: This screen is only compatible with the optimized version of Melzi 2.0. The display does not have an SD card holder. There is an SD card holder on the Melzi motherboard. Specifications: - Model: melzi 2.0 - The main IC: ATMEGA1284P - Usage: 3D printer - SD card: support - LCD display: support - Connection: USB cable - Host computer software: Repetier-Host, Cura - Working voltage: 12V - Size: About 205mm * 50mm * 18mm Package Included: 1x Melzi 2.0 board 1x 2004 LCD display 1x Flat cable 1x USB cable 8x Heatsinks