These files are the Eagle design files and the ZIP is the Gerber production files for the OpenDTG Arduino UNO shield.
R1 and R2 are 100 ohm Resistors
D1 and D2 are 3.3v Zener Diodes.
CN6 and CA58 are 11 pin FFC through hole connectors
Screw terminals are 3.5mm
Files are for personal use only. Can not be used for commercial or resell purposes.
Any changes have to be shared back on OpenDTG.com