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Alex B.
2025-07-05 23:39:43 -04:00
parent b9c68062c6
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ESP-IDF_Robot/tutorial/docs/source/overview.rst
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@@ -39,11 +39,11 @@ In particular, **GPIO6** and **GPIO5** provide PWM to the left- and right- side
Similarly, **GPIO4** and **GPIO7** provide PWM to the left- and right- side DC motors to rotate in a **counter-clockwise** direction. Similarly, **GPIO4** and **GPIO7** provide PWM to the left- and right- side DC motors to rotate in a **counter-clockwise** direction.
Changing PWM on each channel determines the speed and direction of the RC car. Changing PWM on each channel determines the speed and direction of the RC car.
+-----------+-------+-------------+----------+ +-----------+-------+-------------+----------+----------+
| GPIOs | State | Description | Function | | GPIOs | State | Description | Function |
+===========+=======+========================+==========+ +===========+=======+========================+==========+
| GPIO6 & | PWM | Left & Right DC Motors | Forward | | GPIO6 & | PWM | Left & Right DC Motors | Forward |
| GPIO4 | | spin clockwise | | | GPIO4 | | spin clockwise | |
+-----------+-------+----------+ +-----------+-------+----------+
| GPIO5 & | PWM | Left & Right DC Motors | Reverse | | GPIO5 & | PWM | Left & Right DC Motors | Reverse |
| GPIO7 | | spin counterclockwise | | | GPIO7 | | spin counterclockwise | |