These are the work-in-progress instructions for building a Raspberry Pi Device Sheild to work with the mc-device repo.
The notch in the MCP seat should be facing the adafruit logo.
> cd mc-device > make > ./bin/test_led
The notch in the MCP should match the notch in the seat (should be facing the adafruit logo).
> cd mc-device > ./bin/test_temperature
> cd mc-device > ./bin/test_switch