/challenges-projects/design-challenges/iot-on-wheels/b/blog/posts/walkingwheels-on-water-12-motor-driver-l298n-for-n30-dc-motor1. Having Tested all the software components, it is time to do hardware configuration.- N30 motor, 3-6V, 220mA and 20900rpm in 3.7V, maximum 1.5A, shaft diameter 1mm, length of shaft 6mm, size 20*10*12mm, 8.39g, - Propeller , diameter 75mm, center hoen-USTelligent Community 12