Install platformio via pip or via your package manager.
- platformio run - process/build project from the current directory
- platformio run --target upload or platformio run -t upload - upload firmware to embedded board
- platformio run --target clean - clean project (remove compiled files)
- platformio run --help - additional information
- Motor Shield v2: http://learn.adafruit.com/adafruit-motor-shield-v2-for-arduino/overview
- Stepper motors: http://www.solarbotics.net/library/pdflib/pdf/motorbas.pdf