Description Features: brand new and high quality Mini 12864 V3.0 for smart display has RGB back light. Support change back light color online by lcd. Both Marlin 2.x and Klipper firmware support it. Support Motherboard: Robin for Nano V2 V3 sgen-1 V1 V2 Gen-I Robin E3/E3-d Specially designed for customers with small models, it solves the problem of insufficient size installation of ordinary 12864 on small machines. Specifications: Model Number: Mini12864 Lcd Size:approx 107x47mm/4.2x1.85in Material:Metal Weight:81g LCD Driver: ST7567 Logic Level:Support 3.3V 5V Logic input Backlight Mode: Neopixel RGB adjustable backlight Backlight adjustment: Light- Light Presets (marlin) Firmware support: Marlin 2.0 Klipper Support Motherboard: Robin for Nano V2 V3 sgen-1 V1 V2 Gen-I Robin E3/E3-d Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 PC x MINI 12864 Lcd Display