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Situation 3 Starter always works in wrong direction, it doesn't move according the commands on
IR remote or Makeblock APP
1.When it was given “turn left” command, the robot turns right, when given “turn right” command,
it turns left. The reason should be the motors are connected to the wrong motor interfaces M1, M2
(Yellow) on Orion board, please switch the places of the two motors.
2.When given “move forward” command, it moves backward, while “move backward” command,
it moves forward. The reason is the two thin wires (white and black) coming from each motor are
inserted into the yellow interface in wrong order. Please switch the order of the two wires for each
motor. (You can screw loose the screws, then insert the wires and screw them tight)
There may be other situation too, but normally you can fix it by checking the wiring connection
and order and correcting them.