Hardware

This is the board that connected to our De1_SoC single board computer. It features a Bluetooth low energy transmitter, two stepper drivers, as well as a mezzanine power board that can supply 5 and 12 volts.

This board was used to manually control the stepper motor movements. It features 4 conductive pads that when pressed will issue left, right, up, and down commands to the stepper motors. While there is a bluetooth module on this board a short prevented it from working and we instead used a wired UART connection to transmit commands.