In this sprint our goal was to achieve some stretch goals and optimize our bot!
We used a bluetooth module to communicate over serial wirelessly. This allowed us to send our control commands without needing to be tethered to the robot.
To help with the process of de-teathering our robot, we used a lipo battery on our robot. Because the voltage of the lipo was too high, we used a power converter to step down the voltage to 7 volts for powering the servos.