This is a joypad for the Bluetooth-enabled RC car. This is a simple, yet powerful application that will give you control over your toy vehicle. It is composed of two joysticks, one for steering and one for speed.

One can customize the steering and speed limits of their car through the application. Multiple cars can have unique settings tailored to their needs. For tanks, users can easily operate the cannon by toggling a button. Additionally, the micro controller reads six independent sensor values: the first two are in floating point format, while the remaining four are a single byte. The application sends a command every 50ms, enabling the car to detect when it is out of range and prevent any collisions.