GRBL CNC Offline 3 Axis Controller Board for 3018 Pro 1610/2418/3018 Engraving

Features: 100% brand new and high quality Made of high-quality materials durable Manual control: manually adjust the positions of the three axes of XYZ as the starting point of engraving and manually turn on or off the spindle. Document engraving: After saving the offline board to a file you can connect it to the GRBL control board for engraving without connecting to a computer. File storage: The offline version has been connected to the computer and recognized as a USB mass storage device and the engraving file can be accessed directly. Chinese and English dual system long press Z + on the homepage to switch between Chinese and English. The new 1.8-inch high-speed Grbl offline controller Linking Grbl motherboard allows you to engrave files offline. Read 600 files at a time. You can connect a computer USB to transfer files to this controller. Compatible with all versions of Grbl. The baud rate is adjustable. Product parameters: Press and hold Z + 5 seconds: change the language to English. Press Z + and Z-: Z axis will move up and down. Press X + and X-: X axis will move left and right. Press Y + and Y-: Y axis will move forward and backward. Press SPIN: spindle on (open) spindle off (close) Press SMOD: return. TF card: TF card reader is to write G code files into the root directory. Colour: Black material: plastic Size: 10 * 4 * 2cm (3.9 * 1.7 * 0.8in) Package list: 1 * 1.8 inch offline controller board 1 * Connecting cable Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.