Getting Started with MicroPython

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Revision as of 14:05, 28 March 2025 by JMerkle (talk | contribs)
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Currently, the MicroPython downloads page shows 186 boards currently supported with a binary download available.
This means it shouldn't be hard to find a compatible board to work with.
For this "Getting Started" class, I will focus on the Raspberry Pi Pico board.
Just like many of the libraries available to download for peripheral support,
some "tweeking" may be required to get things working for you.

Raspberry Pi Pico

RP2040 processor, 133MHz, 264KB RAM, 2Mbyte FLASH

Raspberry Pi Pico2

RP2350 processor, 150MHz, 520KB RAM, 4Mbyte FLASH

Each of the above boards is available with WiFi and/or pre-installed headers

Class Prerequisites

•  Windows / Linux / Mac PC (Laptop)
•  Thonny IDE, version 4.1.7 (or later)
   https://thonny.org/
•  MicroPython Capable Development Board
   Any of the of the boards identified on this page: https://micropython.org/download/
•  USB Cable for Development Board

Terminology

REPL

A Python REPL (Read-Eval-Print Loop) is an interactive way to execute Python 
code. It reads user input, evaluates it, prints the result, and loops back to 
read more input.

Outline

General Python – Comments

General Python - Looping – Using “for”, “range()”, and “print()”

General Python – Looping – Using “continue” and “break”

General Python – Variables, “global” keyword

General Python - Lists

General Python – Functions

MicroPython – Defining Pins, Pin functions

MicroPython – LEDs, Buttons