In noisy environments part of the testing phase included a 1cm spark gap within 10cm Significant improvements over the original design.

SKY Studio enhancements Based on the Open-source USBCNC Mk1 Hardware design, SKY Studio have made They areĬorrect to the best of my knowledge but some errors and omissions are possible. I don't profess to know any Chinese at all so some descriptions are based on electronic knowledge & measurements. This controller is manufactured in China and has several blocks of Chinese text screen printed The Controller DISCLAIMER: Here's the fine print. Gerber (RS-274X) files tool path simulation automatic homing procedure automatic tool length measuring advanced tool change procedures export tool path to:Ī SDK (software developers kit) is available generated G-code Profili 4-axes and 3-axes G-code supported import tool path from:ĭXF files PLT/HPGL files image files NC-Drill (Excellon) files USB CNC specify the following requirements:ĭirectX 9 graphics device with WDDM 1.0 or higher driverĢ5 kHz maximum step frequency 3 digital outputs (flood, mist, spindle) 12 us minimum pulse width manual jog input keys for all axes limit keys for all axes control external devices with I2C protocol USB (V2.x) from PC/Laptop running Windows XP, Vista or Windows 7 (32 bit or 64bit) motor driver connector pin-out is compatible with 10 pin open source interface controller works with most step/dir motor drivers available on the market buffered I/O for maximum performance advanced interpolation algorithms start, stop, pause and resume execution of program on your machine standard RS274/NGC G-code (EMC2 compatible) advanced G-codes - G40, G41, G42 (Cutter Radius Compensation) supported advanced G-codes - G43, G49 (Tool Length Offsets) supported advanced G-codes - G54, G59.3 (Coordinate System Origins) supported tested with SolidCAM, MasterCAM, ArtCAM, Vectric. SKY's CNC USB Mk1 Controller is designed to be compatible with Planet-CNC's Please be sure to get a genuine license key from to active the USBCNC program.Ĭontents: CNC USB Software. It is based on the open source USBCNC Mk1 board but with many enhancementsīy Sky Studio. There is talk of Counterfeit boards however I do not believe this is one. This manual is provided as a courtesy to non-Chinese speaking CNC enthusiasts who wish to use this board as an alternative to the ones supplied by Planet-CNC. PLEASE NOTE The Author of this manual is in no way affiliated with either SKY Studio ( ) or USB CNC ( )

Cnc usb controller