A Bluetooth is a wireless technology which allows data transfer between two devices through serial communication. General applications of Bluetooth includes wireless Headphones, mouse, keyboards etc.,
The Truck is built with the Tyro Kit blocks and the motors are connected to the microcontroller board which comes along with the kit.
Arduino Bluetooth controller app allows us to connect our smartphone to the Bluetooth embed on the Microcontroller. The App interface allows us to pair both the Bluetooth and open the terminal mode and the manual operator can give instructions to the truck with respective alphabets or numbers.