Blog

Adafruit Pi Pico Enclosure: A Quick Review

2026-01-28T21:43:15Z

I recently purchased an unusual Adafruit product: a Pi Pico enclosure. Rather an odd product, it's really more for standalone projects because there is no space to easily attach additional hardware. The case is two-part and snaps together, but e...(read more)

Syslog: Sending Log Messages to a Server with MicroPython

2026-01-25T16:59:06Z

Introduction Installing MicroPython on your microcontroller board allows you to write and immediately run Python code, without needing to build or compile the code. It’s a really fast way of creating applications. Usually I use print statements...(read more)

GCC RISCV for Pico toolchain version 15.1 released

2025-08-06T18:08:04Z

This is a bit of a surprise. Raspberry released a GCC 15.1 version of their Pico RISCV toolchain. That's a more recent version than the current (at the time of writing, 14.2) version of the mainstream ARM toolchain. If you are using the VSCode P...(read more)

Free project to make a pi into your own spotify server with access control

2025-07-05T00:22:33Z

Self-hosted Raspberry Pi music server with secure remote access (Cloudflare + file manager) I originally built this while helping a client clean up their old PC. He was transferring songs from vinyl to USB and uploading them to Apple Music man...(read more)

What can I do with an old CooCox Embedded Pi board?

2025-06-12T18:33:00Z

<i think i'd rather not answer that - ed> I recently acquired an old CooCox Embedded Pi board. This board made it possible to use a Raspberry Pi to drive Arduino Shields. The board is actually quite nice, with an STM32F103RBT6 MCU (Arm&nbsp...(read more)

Create a BLE 3D orientation sensing device using Raspberry Pi Pico 2 W (with C SDK) and 6DoF sensor

2025-05-15T21:55:59Z

Table of Contents Introduction The Raspberry Pi Pico BLE Library (C SDK) Pico (2) W BLE Standalone examples - Temperature Sensing BLE Temperature Sensor example Building a custom BLE application Project Goal: More than just transmitting raw num...(read more)

I made a Tamagotchi with a Job, Debt and a Dr*g Problem

2025-05-10T15:00:17Z

This project is a cursed reinterpretation of a Tamagotchi, but instead of caring for a cute little creature, you're managing the brutally cynical arc of human life going through all the levels of the Maslow's pyramid. Think of it as a social ...(read more)

R2D2 Hasbro toy upgrade

2025-02-09T20:11:00Z

Hey everyone! I’m very new here and just wanted to introduce myself and share a project I'm working on. The idea came to me when I was digging through storage and found my old Hasbro interactive R2-D2 from 2002, sitting there covered ...(read more)

Programming The MAKER UNO RP2040 For The First Time

2024-09-15T13:45:56Z

In this tutorial video, we shall see how to program the MAKER UNO RP2040 for the first time. This video covers the very basic on how to get started using the board. https://youtu.be/muq_xnm5bhY (read more)

Powering Up MAKER UNO RP2040 For The First Time

2024-09-09T18:33:23Z

In this video, it is demonstrated what to expect when the MAKER UNO RP2040 is powered up for the first time https://youtu.be/tjZgYBHuDgs(read more)

USB-to-I2C with a Pi Pico: Building an Easy I2C Adapter for PC control of I2C Devices

2024-08-21T22:57:15Z

Table of Contents Introduction Building It Using it from a Terminal (Console) Using it from Python Using Multiple Adapters Known Devices Database Summary Introduction This simple project converts a Pi Pico into a USB-to-I2C adapter! It is useful ...(read more)

Wilcoxon PC420V vibration sensor with a Raspberry Pi 5

2024-07-20T11:52:13Z

Vibration analysis is important for any industrial process, as it provides us with a lot of information about the mechanical state of the machines we use. It also allows us to use their signals as interlocks in PLC programming, etc. Therefore, one of...(read more)

Meet Lawny: Phone-Controlled FPV Lawnmower with Raspberry PI. DIY Project

2024-06-27T03:56:29Z

community.element14.com/.../0474.Lawny_2D00_5_2D00_horizontal_2D00_1080-_2D00_-HD-1080p.mov Meet Lawny! It’s a lawn mower with a first-person view camera that allows you to cut grass while controlling a remote-controlled robot! I’ve bui...(read more)

Solving Error: Unknown flash device: An OpenOCD Upgrade for Pi Pico / Xiao and other RP2040 Boards

2024-05-19T00:09:17Z

Table of Contents Introduction What is the Problem? What is the Long Solution Flash Chip Identifiers Short Solution Summary Introduction There exists software called OpenOCD that plays a fairly crucial role in the software development process...(read more)

OO example for the Data Acquisition Board for Pi Pico: deep dive into the sample data buffer

2023-12-20T11:22:46Z

shabaz designed a Data Acquisition Board for Pi Pico . In this post, I'm simplifying the C++ class for the ADC. Focus on working with a wide set of data containers.Goal: investigate if I can let it fill a classical C ar...(read more)