==User Manual==
===X306 V1.x Dimension Source File===
* X306 '''V1.5''' Dimensions source file (DXF): [[File:X306-pcb-V1.5.dxf]] - You can view it with [https://viewer.autodesk.com/ Autodesk Viewer] online* X306 '''V1.3''' Dimensions source file (DXF): [[File:X306-pcb-v1.3.dxf]] - You can view it with [https://viewer.autodesk.com/ Autodesk Viewer] online* X306 '''V1.1''' Dimensions source file (DXF): [[File:X306V1.1.dxf]] - You can view it with [https://viewer.autodesk.com/ Autodesk Viewer] online
===X306 V1.1 4Pin header function description===