We are now going to install the servo software that will enable our car to move the steering bar. Servos are automatic devices that use error-sensing negative feedback to correct the action of a mechanism. They will act as our motors.
- Turn on car, make sure batteries are fully charged
- Make sure your computer is on the same WiFi as your robot car
- SSH into car
- Gently pop out servo so it’s unattached to the rocker arm
- pi (for username)
- raspberry (for password)
- cd robotcar
- picar
- picar servo-install
- Reinsert servo into chassis and reattach rocker arm
- CTRL + Z to exit program
- picar servo-install
- Observe steering bar moving the car wheels
