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Getting Started with Raspberry Pi Pico using MicroPython and C

Filed under
Hardware
Reviews
Ubuntu

Raspberry Pi Pico board was just launched last Thursday, but thanks to Cytron I received a sample a few hours after the announcement, and I’ve now had time to play with the board using MicroPython and C programming language.

I went to the official documentation to get started, but I had to look around to achieve what I wanted to do, namely blinking some LEDs, so I’ll document my experience with my own getting started guide for Raspberry Pi Pico using a computer running Ubuntu 20.04 operating system. The instructions will be similar for Windows and Mac OS.

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Raspberry Pi Pico – what did you think?

Raspberry Pi Pico Now Available

  • Raspberry Pi Pico Now Available

    Raspberry Pi has launched its first microcontroller-class product: Raspberry Pi Pico. The new board, which is priced at US $4, is built on the brand-new RP2040 chip developed by Raspberry Pi.

Raspberry Pi Pico: Tutorials, Pinout

  • Raspberry Pi Pico: Tutorials, Pinout, Everything You Need to Know

    The Raspberry Pi Pico is a radical change from previous Pis, because it’s not a Linux computer, but a a microcontroller board like Arduino . The biggest selling points of the Raspberry Pi Pico are the price, $4 and the new RP2040 chip which provides ample power for embedded projects and enables users of any age or ability to learn coding and electronics. If you have a Windows, Apple, Linux computer or even a different Raspberry Pi, then you are already well on your way to using the Raspberry Pi Pico in your next project.

Raspberry Pi engineers on the making of Raspberry Pi Pico

Open hardware Raspberry Pi Pico VGA, SD Card, and Audio demo...

  • Open hardware Raspberry Pi Pico VGA, SD Card, and Audio demo board to support QVGA video playback

    Abhishek recently posted an overview of Raspberry Pi RP2040’s two PIO blocks with examples in C and Micropython using some PIO assembler code. He used some basic examples like blinking an LED, but the Raspberry Pi Foundation also mentioned the programmable IO could be used to drive a VGA display, read and write data from a MicroSD card at reasonable speeds, and so on.

    However, the Raspberry Pi Pico does not have any of those interfaces, and it would be nice to have a board that does. It turns out there’s such a board in “Chapter 3. The VGA, SD Card & Audio Demo board for Raspberry Pi Pico” of “Hardware Design with RP2040.pdf” document. It will be sold as the “Pimoroni Pico VGA Demo Base” board for 19.50 GBP inc. VAT (about $22 US ex. VAT), but since the KiCad hardware files are open-source, I’d assume other companies may also sell the board (not sure about the license though).

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