1. The F6 V1.4 board is a feature-rich multi-function electronic solution, suitable compatible with 3D printers and other numerical control equipment.2. It provides six driver slots and supports Pololu pin compatible stepper drivers, especially TMC driver modules.3. No flying lead is required to use TMC2100, TMC2130, TMC2208.4. SPI, Usart and other pin configuration functions are available.5. Simple operation and convenient installationProduct name: F6 V1.4 motherboardCompact size: 117mm x 87mmfully integrated all in one solution:Arduino 2560-R3 compatible (works with Sprinter, Repetier-Firmware, Marlin out of the box)CH340 compatible with high speed USB serial connectionUNIVERSAL POWER:can be used with 9V-28V compatible with motors / heated bedintegrated high precision power regulators (DC/DC): 5V 3A Maxpower input auto selector compatible with ATmega/logic (stand alone or power from USB)Easy DISPLAY + SD-CARD connector:RepRapDiscount SmartController compatible pin header on board10P FPC compatible with Serial Touch display2X4 PinHeader Out compatible with SD Card moudleUp to 6 motor drivers with easy micro-steps setup and Supports TMC driver without flying wire10x PWM capable power mosfet outputs (1 compatible with HotBed, 3 compatible with Heat-End, 3 compatible with fans, 3 compatible with RGB LED strip)The Hot-Bed is designed as a separate power input compatible with maximum currentAll unused pins are led out by pin headersPCB:4 layer2OZ copper inner layers, 1OZ out layersHigh quality, High temperature FR4-TG130 PCBGold ENIG finishingColour:blackMaterial:plasticPackage Contents:1 x F6 V1.4 control board1 x USB cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.