About this item

🖥️ RAMPS1.4 2004 LCD Display Controller with Adapter

🧠 Smart Display for 3D Printing

The RAMPS1.4 2004 LCD Controller is a plug-and-play display module designed for 3D printers using the RAMPS 1.4 shield. It includes a 20x4 character LCD, an encoder knob, SD card reader, and an adapter board, enabling full control of your printer without a computer.

📊 Technical Details

🔧 Features

• 📟 20x4 LCD display for status and menu
• 🎚️ Rotary encoder with push-button for navigation
• 💾 Integrated SD card reader
• 🔌 Includes Smart Adapter for RAMPS 1.4
• 📦 Easy plug-and-play via ribbon cables
• 🧩 Compatible with Marlin firmware

🧰 Applications

• 🖨️ 3D Printers with RAMPS 1.4 board
• 🛠️ DIY and RepRap 3D printer builds
• 💻 Offline printing from SD card (no need for PC)

⚠️ Notes

• ✅ Requires firmware configuration (e.g., enable REPRAP_DISCOUNT_SMART_CONTROLLER in Marlin)
• 🔧 Connect to EXP1/EXP2 ports on RAMPS 1.4
• 📘 May not be compatible with RAMPS 1.6 without pinout check

✨ Key Advantages

• 🧠 Full printer control without PC
• 📺 Clear and readable 4-line display
• 🎛️ User-friendly interface with rotary navigation
• 💡 Great for field and test environments

🔗 Useful Links

• 📘 Marlin Firmware Configuration Guide
• 📄 RAMPS 1.4 Overview
• 📺 Demo Video