Features: It supports Marlin2.0 firmware.MKS MINI12684 V3.0 reg lcd screen. The motherboard can updete the firmware via USB, and control the 3D printer through the wifi function to connect to the network- and web pags The motherboard uses the ESP32-WEOOM-32U module-, which embeds dual-core 32-bit high speed MCU with clock up to 240Mhz. MKS Mini 12864 V3.0 intelligent display- with RGB backlit support LCD online backlit color change Support Robin- Nano-v2v3 sgen-lv1v2- gen-loMarlin 2.0 and klipper firmware Precise positioning and high-precision carving. Repeatable circular engraving Specifications: Motherboard Size: approx11x8.4cm/4.33x3.31in Display Size：approx 10.6x4.7cm/4.17x1.85in LCD driver: ST7567 Logic-level supports 3.3V 5V Backlit mode: Neopixel RGB adjustable backlit Firmware support: Marlin2.0 Klipper Support motherboard: MKS Robin-Nano V2V3 SgenlV1-V2 Gen-L Robin-E3/E3D- Insert Type: Positive insertion/Side insertion Package Includes: 1Setx MKS TinyBee v3 Motherboard note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you