What is MicroPython

There is no doubt that Python is one of the most popular programming languages at the moment. Its simplicity and its “readability first” philosophy have made it one of the most used and loved languages by many.

Well, MicroPython is a lightweight and efficient implementation of the Python 3 programming language, designed specifically to run on microcontrollers

That is to say, unlike standard Python (which runs on general-purpose computers), MicroPython is optimized for devices with limited RAM and processing power.

Let’s look at some of its main features.

Advantages and disadvantages of MicroPython

MicroPython has a good handful of advantages that make it suitable for a wide range of projects. The main ones are,

Ease of use: Thanks to its syntax, it is very accessible for beginners (and also for experts).
Speed in prototyping: Allows developers to build and test ideas quickly, speeding up the development process.
Active community: The MicroPython community is very active, so you have a wealth of resources, forums, and project examples.

But not everything could be wonderful (it couldn’t be). Like everything, it also has some disadvantages,

Efficiency and consumption: Putting a Python interpreter on a microcontroller is overkill. Don’t expect great performance.
Lack of libraries: You may not have all the hardware and libraries that you have, for example, in Arduino (c++).

Hardware compatible with MicroPython

Very nice, but where can I run MicroPython? The good news is that MicroPython is compatible with a wide range of microcontrollers and development boards.

Some of the most popular include:

Microcontroller	Description
ESP32	A microcontroller with integrated Wi-Fi and Bluetooth, ideal for IoT applications ❤️❤️.
ESP8266	Similar to the ESP32, but with fewer resources and more economical.
Raspberry Pi Pico	A development board based on the RP2040 microcontroller, specifically designed for MicroPython.
STM32	A family of high-performance microcontrollers compatible with MicroPython.

Where to use MicroPython

I suppose that’s the million-dollar question. Where can I use MicroPython? Short answer, wherever you want.

Long answer, MicroPython fits into various applications. For example, it can be an excellent tool for teaching programming and electronics, as it combines the simplicity of Python with the ability to interact with hardware.

It can also be very useful for doing a rapid prototype or a one-off project (that is not very demanding in terms of resources). For example, it fits into certain Internet of Things projects, automation, and even robotics.

In any case, it is an interesting tool to use. So let’s start exploring it in the following tutorials.

And if sooner or later, you want to learn more about Python, here is a link to the course (I have a course on Pyyyythooon). Right here