DescriptionItem Type : MotherboardBrand Name : DoublepowOrigin : Mainland ChinaBTT RRF WIFI V1.0 Expansion Module 3D Printer Parts Duet 2 Wifi Reprap Firmware for SKR V1.3 SKR V1.4 Turbo BoardOOTDTYFeatures: brand new and high qualityAdded web interface that allows much better control of printerAllows easily backup and restore firmware.Easy and convenient to edit the firmware configuration directly in the web interface, eliminating the need of constantly flashing the board when you do major changesUse the Duet Firmware for SKR boards and can use more silent drives like the TMC2208 and TMC2209You can install the Duet Firmware for SKR boards and run the RepRap Firmware on SKR v 1.3/ SKR v1.4Specifications: Product Name: BTT RRF WIFI V1.0 Modulefor:3D Printer Motherboard Expansion ModuleSize: approx 8.43X4.6cm/3.32x1.81inPackage Includes: 1 PC x BTT RRF WIFI V1.0 Modulenote: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measurment.