cmd_dcmotor_release Command to release pins which have setup for DC motor Calling Sequence cmd_dcmotor_release(h,motor_no) Parameters h : Board number, reserved for future use. For this version, any number would do motor_no : ID in which the motor has been connected Description Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available. Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255. Examples