Yesterday we mounted the evaluation Board PCB for PICUS. The board is very simply, just USB connector (for communication and power over usb), female connector for the PICUS module and all its signals are available on screw connectors.
Steps we followed:
1. Mount the prototype
2. Verify that there are not short circuits between Vcc and Gnd (the most common mistake, strange no?)
3. Power by current limited power supply (not by PC the first time!)
4. Measure the output of the regulator
5. Insert PICUS
6. Connect to PC: works!!