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Learn Python, the most popular programming language in the world. Python is used in many different areas, including Web Development, Data Science, Machine Learning, Robotics and more.
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By Kevin McAleer, 5 Minutes
Welcome to Lesson 2 of the Raspberry Pi Pico with MicroPython - GPIO Mastery course. In this lesson, we will discuss the Raspberry Pi Pico’s pin numbering system and the role of each pin.
Raspberry Pi Pico with MicroPython - GPIO Mastery
In this lesson, you will learn:
The Raspberry Pi Pico has several types of GPIO pins, including digital I/O, PWM, ADC, I2C, and SPI pins. Each pin has a specific function and can be used to connect different electronic components to the board.
The GPIO pins on the Raspberry Pi Pico are numbered from 0 to 29. The pins are arranged in two rows on the board, with the odd-numbered pins on the left row and the even-numbered pins on the right row. The pins are numbered in a way that reflects their basic functions and groupings.
To identify the pins on the Raspberry Pi Pico, we can refer to the pinout diagram in the datasheet or on the board itself. The pinout diagram shows the function and number of each pin, as well as its physical location on the board.
In addition, the Raspberry Pi Pico has labels on the board that indicate the function of each pin. For example, the pins labeled “GP0” to “GP28” are digital I/O pins, and the pins labeled “ADC0” to “ADC3” are ADC pins.
After you have completed this lesson, you will be familiar with the Raspberry Pi Pico’s pin numbering system. You will be able to identify and locate each pin, which will allow you to correctly connect components and devices to the appropriate pins in your projects.
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