I just finished putting together the EggBot. I was so excited to get it plugged in.
Initially, I was able to lower the arm. I tried starting the motors. Motor 1 started to run, but did not move. Motor 2 was unresponsive. The dir1 and dir2 red lights came on when I tried starting the motors. After that I tried raising the arm. Instead of raising it remained in place. I tried lowering it, which raised it. Then, I tried the raise the arm command, which lowered it. At the start the direction it moved it was correct. Could you advise?