Basic beta version, suittable for beta testers to test build their Decabots. Working sensors (without external libs) are: ultrasonic, servo, led matrix, shift register (for step motors) and buttons. External libs needed are UniqueID, and MFRC-522 (when using RFID). Also can be used without shift register, connecting ports 7-13 to step motor controllers. Included function to invert rotation from motors.