Over the last year or so we’ve noticed a definite uptick in the number of folks using OpenOCD on the Raspberry Pi. It’s a cheap and convenient solution for poking around with various microcontrollers and embedded devices, but not always the most elegant. Looking to improve on the situation somewhat, [Matthew Mets] has been working on […]
JTAG HAT TURNS RASPBERRY PI INTO A NETWORKED DEBUGGER Read More »
Raspberry Pi enthusiasts or anyone looking to create a portable backup system that can be used to quickly backup SD cards from your camera or drone as well as USB drives and more. You may be interested in a new Kickstarter campaign for the Copy Pi. “A 256GB SD card contains no more than 7 hours
Copy Pi lets you backup your drives or SD cards using a Raspberry Pi Read More »
Raspberry Pi enthusiasts interested in building their very own Raspberry Pi mini PC powered drone may be interested in a tutorial published to the Drone Girl website this month. Drone Dojo, an online community that offers a number of practical, how-to online drone classes, posted a video to YouTube showing how to make your own
Pixhawk Raspberry Pi powered, easy to build drone Read More »
Since the introduction of the Raspberry Pi Compute Module 4, power users have wanted to use NVMe drives with the diminutive ARM board. While it was always possible to get one plugged in through an adapter on the IO Board, it was a bit too awkward for serious use. But as [Jeff Geerling] recently discussed on
NVME BOOT FINALLY COMES TO THE PI COMPUTE MODULE 4 Read More »
The great divide in terms of single board computers lies between those that can run some form of Linux-based distribution, and those that can not. For example the Raspberry Pi Zero is a Linux board, while the Raspberry Pi Pico’s RP2040 processor lacks the required hardware to run everybody’s favourite UNIX-like operating system. That’s not
THE RASPBERRY PI PICO CAN’T RUN LINUX. BUT IT CAN RUN FUZIX. Read More »
If somebody told you they recently purchased over 200 Raspberry Pis, you might think they were working on some kind of large-scale clustering project. But in this case, [James Dawson] purchased the collection of broken single-board computers with the intention of repairing them so they could be sent to developing countries for use in schools. It sounds
REPAIRING 200+ RASPBERRY PIS FOR A GOOD CAUSE Read More »
In this tutorial, you’ll learn how to use and connect a camera to Raspberry Pi 4 Model B. Brief overview Raspberry Pi Camera v2.1 is equipped with a 8 megapixel Sony IMX219 image sensor and improved fixed focus. It is compatible with all Raspberry Pi models. It’s also capable of 3280 x 2464 pixel static
Getting Started with Raspberry Pi Camera Read More »
DIY LoRaWAN gateway with support The Thing Networks and Helium. I was always interested in LoRa, LoRaWAN, SigFox and other low-power and long range wireless technologies. A couple of years ago, I build a single channel LoRaWAN Gateway. Although this was usable for custom projects, it is not a fully compliant LoRaWAN gateway. A fully compliant gateway requires a LoRa
LoRaWAN Gateway with RAK2245 Pi HAT and Raspberry Pi 4 Read More »
A smart home system helps users control household devices with web UI or Tmall Elf. (Author: Huang Hao, Wu Shu) Thanks to the original writers Huang Hao and Wu Shu for their great support for this article. 1. Installing system for Raspberry with integrated Home Assistant First of all, we need to flash the system into the SD card
Smart Home IoT System Based on Raspberry Pi 4 Read More »
Analyze sounds using AI on the edge and fleet intelligence. Can we use AI to help us identify and quantify noise pollution? In this project, we’re using a Coral Dev Board or a Raspberry Pi 4 with an attached Edge TPU to listen to ambient sounds 24/7 and categorize them for us. We’ll also demonstrate
