Here is information about the CubeSatSim Lite vB4 hardware

cubesat-sim-lite_0.4_gerbers.zip -- All gerber files used to fabricate PCBs

cubesat-sim-lite-0.4_schematic.pdf -- Schematic

cubesat-sim-lite-0.4.mnb

cubesat-sim-lite-0.4_pcb.png -- image of board

cubesat-sim-lite-0.4.csv.txt -- Bill of Materials (BOM)