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  • Can you run PalmOS on the Raspberry Pi RP2040?

    dychen
    dychen
    How do you run an obsolete OS on modern hardware? Figure 1: Palm TX (Source: Brusselsshrek/Wikipedia) Remember the PalmPilot? PalmPilots came out in the 90's and were one of the earliest PDAs (personal digital assistants). They were basical...
    • 21 Sep 2023
  • Your browser is slowing you down! Raspberry Pi Browsers Finding the Best performance on 32bit and 64bit Raspberry Pi OS

    gam3t3ch
    gam3t3ch
    When it comes to our browser its one of the few things we often over look. We might just be comfortable with Google Chrome or Firefox and think well I just have to deal with the slowness and random quirks with them on the Raspberry Pi.  But what...
    • 2 Sep 2023
  • Raspberry Pico C SDK: reserve a Flash memory block for persistent storage

    Raspberry Pico C SDK: reserve a Flash memory block for persistent storage

    Jan Cumps
    Jan Cumps
    When you develop firmware for a Raspberry Pico, there are cases where you want to store user data in Flash. Data that needs to survive a power-down. E.g: calibration data, user preferences, display Celsius/Fahrenheit …&...
    • 30 Aug 2023
  • Raspberry Pi Zero W to Telegram Photo Using Bot

    meera_hussien
    meera_hussien
    In this blog, I would like to share my latest tutorial or project video on the Raspberry Pi Zero W. https://youtu.be/2DAU0SU0IL8
    • 5 Aug 2023
  • Going bare metal on Raspberry Pi

    Going bare metal on Raspberry Pi

    ggabe
    ggabe
    Introduction: If you're an avid Raspberry Pi enthusiast and have explored the world of traditional Linux-based development on the platform, it's time to embark on a new adventure. In this blog post, we'll delve into the exciting realm of ...
    • 25 Jun 2023
  • Ploopy's Open Source Headphones with the RP2040

    dychen
    dychen
    Open source software is all the rage; open collaboration with every software developer on the planet has led to more secure and innovative code. But what about on the hardware side? Traditionally, hardware has been more proprietary and closed off, b...
    • 8 Jun 2023
  • How to improve my brachioGraph project - add something special

    samiboutgoulla
    samiboutgoulla
    hello everyone I made a project https://www.brachiograph.art/tutorial/construct.html brachioGraph with three servo motors and a raspberry pi, I need help to improve it, add something design thing, add something else that will make it better
    • 20 May 2023
  • 11+ Years of Raspberry Pi and the element14 Community @ Embedded World Exhibitor Forum with e14Phil and MAYERMAKES

    e14phil
    e14phil
    11+ Years of Raspberry Pi and the element14 Community @ Embedded World Exhibitor Forum Its been 11+ Years of Raspberry Pi and element14 Community, and we have had an amazing ride since this first post in 2012:  "It’s been a long time...
    • 25 Apr 2023
  • Add external SPI Flash Memory to Raspberry Pico - 5: pass STL containers as read-only parameters

    Add external SPI Flash Memory to Raspberry Pico - 5: pass STL containers as read-only parameters

    Jan Cumps
    Jan Cumps
    A projects to learn the SPI API of the RP2040 C SDK, and to use it to control an external Flash IC. In this post, I refine the m25 c++ class again. take care that an STL container is read-only when passing it to a member. Pass...
    • 9 Apr 2023
  • Trying to set my USB interface as the default using a Pi 4 and Balena Sound

    AlterKind
    AlterKind
    I see that BalenaOS detects my Komplete Audio 6 when I lsusb to check. How do I change the default output from the AUX to my KA6? Mind you, I know alsamixer is usually the answer but for some reason, I can go into alsamixer and pul up my KA6 as a sou...
    • 23 Mar 2023
  • Pi Global Shutter Camera: What's Inside the Box?

    shabaz
    shabaz
    The new Pi Global Shutter Camera (see the announcement) may be suitable for AI experimentation, so I decided to get one! I believe it should be electrically compatible with both the Pi as well as the NVIDIA Jetson Nano, so I think I can get...
    • 11 Mar 2023
  • Introducing the Raspberry Pi Global Shutter Camera. Perfect for Fast Motion and Machine Vision

    e14phil
    e14phil
    This morning the Raspberry Pi Foundation launched a specialized 1.6-megapixel camera that can capture rapid motion without introducing artefacts typical of rolling shutter cameras. Ideal for fast motion photography and machine vision applications. B...
    • 9 Mar 2023
  • Seeed Studio XIAO RP2040 as PicoProbe

    Seeed Studio XIAO RP2040 as PicoProbe

    Jan Cumps
    Jan Cumps
    The  Pi Pico Eurocard Development Board uses a Seeed XIAO RP2040 as debugger. shabaz posted an adapted version of the PicoProbe firmware binary on his github. In this post, I take a step back and fork the source of the&n...
    • 27 Feb 2023
  • Raspberry Pi Pico W gets Bluetooth

    ralphjy
    ralphjy
    I just read some good news over at cnx-software.com - Raspberry Pi Pico W gets Bluetooth support in SDK 1.5.0. I've been waiting for the hardware to be supported. Quoted from the article: " Bluetooth support is still considere...
    • 17 Feb 2023
  • Home Automation System

    GrandmasPi
    GrandmasPi
    Use a Raspberry Pi to create a home automation system that can control lights, appliances, and other devices in your home. Home automation has become increasingly popular in recent years, as homeowners seek to streamline their lives and make their ho...
    • 17 Feb 2023
  • Design and Development of Garbage Collecting Boat using Raspberry Pi

    kishankarthik2008
    kishankarthik2008
    Introduction    Waste collection boats have been widely used for the purpose of cleaning up water bodies. So, as a solution to this problem, smaller sized garbage collection boats have been designed to collect garbage and floating solids in...
    • 8 Feb 2023
  • Raspberry Pico as USB test device - part 5: LabVIEW driver and test bed

    Raspberry Pico as USB test device - part 5: LabVIEW driver and test bed

    Jan Cumps
    Jan Cumps
    In this post, I test the USBTMC and SCPI compliant instrument I developed for the Pico.I use the same LabVIEW driver I made a few years ago for Project14: PiFace, Raspberry, LabVIEW and LEDs . For an explanation of the co...
    • 5 Feb 2023
  • Raspberry Pico as USB test device - part 4: Python PyVISA test bed

    Raspberry Pico as USB test device - part 4: Python PyVISA test bed

    Jan Cumps
    Jan Cumps
    In this post, I test the USBTMC and SCPI compliant instrument I developed for the Pico.I use a PyVISA script to check if the instrument is connected. Then the outputs are switched and validated. The test scenario: check ...
    • 5 Feb 2023
  • Raspberry Pico as USB test device - part 3: add an additional  SCPI query to get switch state

    Raspberry Pico as USB test device - part 3: add an additional SCPI query to get switch state

    Jan Cumps
    Jan Cumps
    In this post, I add a new SCPI query to the USBTMC and SCPI compliant instrument I developed for the Pico.In the previous post, the device could switch outputs (or relays, ...) on or off with a SCPI command.I'm now adding a SCPI command to r...
    • 4 Feb 2023
  • Raspberry Pico as USB test device - part 2: a working USBTMC compliant instrument

    Raspberry Pico as USB test device - part 2: a working USBTMC compliant instrument

    Jan Cumps
    Jan Cumps
    There's a standard profile for USB test and measurement devices, called USBTMC. If your instrument supports it, it becomes a plug-and-play device for the likes of LabVIEW. The Raspberry Pico examples come with a set of TinyUSB profile e...
    • 3 Feb 2023
  • Raspberry Pico as USB test device - part 1: the TinyUSB USBTMC profile

    Raspberry Pico as USB test device - part 1: the TinyUSB USBTMC profile

    Jan Cumps
    Jan Cumps
    There's a standard profile for USB test devices, called USBTMC. If your instrument supports it, it becomes a plug-and-play device for the likes of LabVIEW. The Raspberry Pico examples come with a set of TinyUSB profile examples, and USB...
    • 29 Jan 2023
  • RP2040 Chip Close-Up

    Why Should the RP2040 MCU be Specified in Your Next Design? The Heart of the Raspberry Pi Pico

    cstanton
    cstanton
    The RP2040 SoC is a powerful, low-cost microcontroller with a dual-core Arm Cortex-M0+ processor, 264 kB of embedded SRAM, and 30 GPIO pins. Learn why it's the perfect choice for the Raspberry Pi Pico and endpoint AI-based applications.
    • 11 Jan 2023
  • Raspberry Pico and CMake - Enable c++ Exceptions and RTTI (Run-Time Type Information)

    Jan Cumps
    Jan Cumps
    In this post, 1 CMake topic: how to enable c++ Exception Handling and RTTI (Run-Time Type Information) Both c++ constructs come with a cost, the biggest being that they requires more memory. In most microcontroller configuration...
    • 31 Dec 2022
  • Raspberry Pi's RP2040 In-House Chip Brings High Performance at Low Cost - Inspiration Abounds

    Catwell
    Catwell
    (Image credit: Raspberry Pi) Microcontrollers have brought about a new era of low-cost development boards that allow developers and makers to create everything from autonomous robots to home automation projects. Some of those chips can be had for $5...
    • 30 Dec 2022
  • Raspberry Pico - code hints, auto-resolve and squiggly lines with IntelliSense in VSCode

    Jan Cumps
    Jan Cumps
    In this post, 3 VSCode c analysis and support topics: how to set the c/c++ standard (e.g.: the new c++20 standard) for the IntelliSense extension how make IntelliSense find the right includes for the Pico and the c SDK how to tell IntelliS...
    • 30 Dec 2022
>
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