MicroPython is intended for constrained environments, like the Pico. It’s called MicroPython because it doesn’t support the full Python 3 standard library. In this case, some software is pre-installed to the Raspberry Pi Pico (the MicroPython UF2 file), which will run a small Python interpreter. If the prospect of going full-in and programming in C seems a little bit daunting to you, you can get started in MicroPython. Note: I’m linking to the newest UF2 files as of – specifically MicroPython might be updated, so be sure to check on the Raspberry Pi Pico getting started page. There is lots more of examples to be found here (C code). Reset flash memory (will set the Flash memory to empty).Picoprobe (use one Pico to debug another Pico).

Hello world (will say “Hello world” if you connect through a terminal).

MicroPython (which will be the focus of this article) and a close cousin, CircuitPython.

Raspberry Pi provides several UF2 files to get you started: The Pico can be flashed using different software, which is provided in UF2 files ( see Pico getting started guide). What software does already exist for the Pico? In other words, if you want to interface with hardware, have a long battery life, etc – then the Pico is for you.

The Pico is a good choice for projects which do not necessarily require network connectivity, HDMI output, camera input and processing. significantly less RAM, no VideoCore GPU, …) – but it draws less power, and has additional features, like the aforementioned PIO, and analog inputs (ADC). The Pico has less resources compared to the Pi Zero W (e.g. This has advantages, like real-time, but also disadvantages – you need to know more about the hardware you are using, and need to implement a lot of functionality which you would take for granted on a modern operating system (e.g. in C), without an operating system, whereas the Pi Zero W will usually run Linux. The difference between Microcontroller ( Pico) and Single-Board-Computer ( let’s say Pi Zero W) is roughly this: you program the Pico directly (e.g. Raspberry Pi Pico, a 4 $ microcontroller board How is a Raspberry Pi Pico different from a Raspberry Pi Zero W? – I’ll go into it in another article in the future), and Pico is a really nice reference platform the RP2040 is implemented on. Raspberry Pi have designed lots of cool features into the RP2040 (my favorite is PIO – programmable IO, where you can emulate lots of hardware interfaces which require precise timing, etc. The Raspberry Pi Pico is a new microcontroller board from Raspberry Pi, sporting the in-house developed RP2040 microcontroller chip. 11 More Pico blog posts at PiCockpit Introduction: What is Pico, what is MicroPython?

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