piscope is a logic analyser (digital waveform viewer) for the RasPi. It shows the state (high or low) of selected GPIO pins in real-time. Uses the services of the pigpio library. pigpio needs to be running on the Pi whose GPIO are to be monitored. The pigpio library may be started as a daemon.
Install pigpiod on the RasPi:
sudo apt-get install pigpiod pigpio-tools
Install PyScop on your workstation:
yay -S pyscope
Run pyscope on your workstation
HackerBoards is an established comparison website for any single-board computer (SBC), module (SoM) and Linux-supported development board. With over 450 active entries, Board-DB is the largest online database and comparison tool for single board computers (SBCs), computing modules (SoMs), and development boards.
A large list of links to various ad-, sketchy-, spam-, and tracking blocklists in /etc/hosts format. Suitable for use with Pi-hole adblocking.
A software (and optionally, hardware) project for automating the creation of offsite backups on flash drives. The idea is that you have a large-ish flash drive on your keyring; when you take your keys out of your pocket, plug the flash drive into the device. The specific use case is a hanging key holder with a RasPi inside of it. The files in the backup script are automatically encrypted and copied onto the flash drive. That way, if anything happens while you're out and about you have the latest and greatest copies of the files already with you.
A build log of the Null 2 Retropie handheld. Includes how to modify existing builds of Raspbian to work with that custom hardware.
DrSchottky's fork of the Pwnagotchi firmware so that development can continue.
Construction documentation for the Null 2 Linux-powered handheld console.
PiRogue tool suite (PTS) is an open-source tool suite that provides a comprehensive mobile forensic and network traffic analysis platform targeting mobile devices both Android and iOS, internet of things devices (devices that are connected to the user mobile apps), and in general any device using wi-fi to connect to the Internet.
Want to build a RasPi cluster shaped like an old-school Cray supercomputer? 'course you do! You can find the greyprints and see how to assemble it here.
A comprehensive guide to what all of the labelling on microSD cards means. What application they're best for, how fast they are at reading and writing, what their theoretical maximum capacity is.
RTCs for the RasPi that don't use the GPIO pins but a USB jack are apparently a thing. Battery backed.
Software for using those RTCs: https://github.com/sbcshop/USB-RTC
A "linux" written in python, for the Raspberry Pi Pico. Important note: Do not take this project seriously.
It runs on the rpi pico, circuitpython 7. You can optionally attach a SSD1306 display for output, a ds1302 RTC (make sure to set fixrtc to false from config.json) for persistent time or a w5500 networking breakout board for networking. For the missing hardware the functions will be automatically deactivated. (The hardware will also be deactivated in case of missing libraries.). It expects to find a /LjinuxRoot folder which uses as it's root. It can be on the built in fs, or an sd card, more details at Configuration.
It's gotten so hard to find Raspberry Pis these days that there is a site that tracks models, vendors, whether or not they're in stock, and prices.
An intuitive remotely-accessible system performance monitoring and task management tool for servers and headless Raspberry Pi setups.
A stackable simple-to-build single board computer storage that is open-source and modular which is made from sustainable materials. This repository contains the official production files that can be used for laser cutting and 3D printing.
I need to do this on my RasPi's.
rpi_rtlsdr_weather_station is Python code, based on https://dash.plotly.com to show weather data from a wireless weather station to a web page, served from a raspberry pi. Wireless data from the weather station is received with a RTL-SDR dongle and decoded by https://github.com/merbanan/rtl_433/.
The code is tested with a Fine Offset Electronics WH1080/WH3080 compatible Weather Station (Alecto WS-4000).
Let's be honest: Linux is harder to master than Windows. Sometimes it's not user-friendly, and following an outdated tutorial may break your Raspberry Pi's operating system. There is no centralized software repository, except for the apt repositories which severely lack many desktop applications. Surely there is a better way! There is. Introducing Pi-Apps, an expanding, well-maintained collection of app installation-scripts that you can run with one click.
Desktop application that, when installed, presents a list of categories of applications to install. Pick, click, and go.
Explicitly compatible with multiple OSes for the RasPi, so funky additional packages may not be needed for driving the rest of the setup.
SIGbox is a "go-kit" for Signal Intelligence (SIGINT) enthusiasts with emphasis on capabilities in the VHF, UHF, and SHF spectrum. For completeness, HF spectrum related software is included for optional install. Describes both software and hardware used for this purpose.
SIGpi is the compute component of SIGbox built on a Raspberry Pi4 4GB RAM and 32GB microSD card. The SIGpi Build Script is run on your Raspberry Pi as user pi only AFTER you followed the Raspberry Pi Documentation - Getting Started guide.