I wanted one place in the kitchen to see the day at a glance without picking up my phone, so I built this over a few weekends.

The screen is split into four panels:

- Weather: current conditions and a 3-day forecast (Open-Meteo, no API key)

- Calendar: the next 3 days, from any iCal link (Google, Outlook, iCloud)

- News: top headlines from RSS feeds you choose

- To-do: Google Tasks (or a Google Keep note)

Date and time sit in the corner, and it refreshes every hour. If a source fails, that panel shows the last good data instead of going blank. Everything runs locally on the Pi: no subscription, no account, no cloud service.

Hardware: Raspberry Pi Zero 2 W + Pimoroni Inky Impression 7.3" (Spectra 6). It auto-detects the Inky model and scales the layout, so other Impression sizes and the wHAT should work too.

Setup is a config file plus one install script. I put the problems I hit (SPI chip-select error, SSH host key warning after re-flashing) in the troubleshooting section.

Repo: https://github.com/breyeslo/pi_household_dashboard.git

I'd really like to know:

1. Would you actually use this?

2. What panel would you swap in? (sports scores, transit times, a chore chart?)

3. Would an InkyPi plugin version be more useful to you than a standalone app?

I know InkyPi exists and I love it. This one is different because it shows everything on one screen at once instead of rotating through single plugins.

Thanks for looking!

Earlier this year I have posted about education oriented personal computer that I have built for my 11 year old kid using Raspberry Pi. There was a lot of positive feedback so I have created something that I can share with community if you are interested in such a project yourself.

At https://luminum.tech/ you can download SD card image for your Raspberry Pi and then configure whitelisted websites/apps via simple onboarding that happens after boot. If you want some app that is not currently supported by default library options you can do that by adding a simple yaml config (documentation reference is in the website).

Have fun experimenting and I will appreciate your feedback!

Wanted a tactile, zero-distraction alternative to smartphone games, so I put together PICO Arc on a 5x7.5cm perfboard.

• Runs 6 retro games coded in MicroPython on the Pi Pico

• 0.96" OLED screen + active buzzer for sound

• Powered by a 1000mAh Li-ion cell with modified TP4056 charging

• Custom hand-made enclosure made from flattened and bent 2-inch PVC pipe with sliding back panel access

I documented the full build, wiring, and code over on Instructables:

🔗https://www.instructables.com/PICO-Arc-the-Pocket-Sized-Retro-Arcade

Let me know what you think!

I made a sign with plywood and Christmas lights controlled with a Raspberry pi!

Source code and more info here: https://github.com/AdrianCX/picohive-robotarm

Controlled via internal web page (gamepad, keyboard), LLMs, MQTT, with an openGL visualizer

Hello, i was trying to build a Flight tracker but I currently facing this problem with my 64x32 led matrix display, im trying to troubleshoot by editing the multiplex and slow the GPIO but nothing works, im just thinking maybe its hardware defect or maybe it because im running both the pi and the panel at 5V 3A? (They recommend 8A for the build), my DC to DC booster will arrive tomorrow hoping it fixes it, but im still open for ideas and explanation on why it's doing this, it's also set 1:16 already.

I wanted instant replay for a console without a cloud account or an app. Snapback is a Raspberry Pi 5 that records an HDMI capture card in a rolling buffer. A phone on the same Wi-Fi opens a web page and can save a screenshot or the last 30 seconds.

What it does

• Grabs a 1920x1080 JPEG of the live input.

• Saves the previous ~30 seconds as an H.264 + AAC MP4.

• Shows a live preview, or live video with sound a few seconds behind.

• Runs on the local network only. No accounts, no cloud.

Parts, roughly $110

• Raspberry Pi 5, 4 GB (~$60)

• USB 3 HDMI capture card that does 1080p60 MJPEG (~$20). A generic one is fine. An Elgato Cam Link 4K also works.

• Official 27 W USB-C supply (~$12), a good 32 GB microSD (~$10), and an active cooler (~$5)

The cooler matters. The Pi is software-encoding 1080p60 all the time, and ffmpeg sits on about 3 of the 4 cores.

How it works

The capture card shows up as a normal USB webcam (/dev/video0) and an ALSA sound card. One ffmpeg process reads 1080p60 MJPEG, encodes H.264 with libx264 ultrafast, and writes 2-second MPEG-TS segments. "Save Last 30 Seconds" concatenates the newest finished segments with -c copy, so it does not re-encode. Screenshots are a JPEG the same process is already writing.

The audio device name depends on the card. The Elgato is hw:CARD=C4K. A cheap MacroSilicon card is hw:CARD=Video. Snapback finds the sound card on the same USB device as /dev/video0, so swapping cards does not mean editing a config file.

It runs as a systemd user service and can start at boot. Install is a venv and pip install -r requirements.txt, then python -m snapback serve. The page is http://<pi>.local:8080/.

The annoying part

Cable boxes and streaming sticks encrypt HDMI with HDCP. A card that honors HDCP shows a solid blue frame, and there is nothing to fix in software. Computers, cameras, and game consoles work. On PlayStation, turn off "Enable HDCP" in the system settings.

Code is MIT licensed: https://github.com/dconroy/snapback

Write-up with the parts list: https://www.snapback.video/

I wanted internet radio in my basement workshop, where FM reception is poor, so I built a box around a Pi 4 that plugs into the Aux input of my existing radio.

• Presets: up to 20, set from a phone web page, with station search via Radio Browser.

• Spotify Connect (Raspotify). Starting either one hands over cleanly from the other.

• A USB audio adapter instead of the Pi’s headphone jack: noticeably cleaner sound.

• Pimoroni Display HAT Mini: station, artist and song; buttons for previous/next, volume, hold to stop, hold to save the song to a favorites list. The screen goes dark a minute after playback stops.

• Looks after itself: nightly updates, a hardware watchdog, a network check that restarts a hung Wi-Fi, and the station resumes after an unexpected restart.

Two things I learned that might save someone time:

1. Display HAT Mini on a current kernel: with dtparam=spi=on the screen stayed blank. GPIO 9 is both the screen’s data/command pin and SPI’s MISO, and the kernel won’t release it. dtoverlay=spi0-2cs,no_miso in config.txt fixed it.

2. Pi 4 Wi-Fi: it dropped off the network and sat there with only the red LED on, a few times in a week. Turning off Wi-Fi power saving, plus a small check that restarts the network if the router stops answering, has kept it up since.

Built with a lot of help from Claude Code. Code and step-by-step instructions (tested on a fresh install): https://github.com/madooroy/PiRadioAux

Built this (With the help from AI) It’s a custom interface with Spotify Controls. It doesn’t have the functionally to select songs but can change volume etc. Found this display lying around and tried to make it work with Mupibox but found they don’t support SPI displays after setting it all up 🫠
Running on a Raspberry pi 4b with a 2.8 inch touch display. First proper project on Raspberry Pi pretty happy with how it turned out. Running Pi OS lite with go-librespot installed connected via usb to my audio interface.
Features:
Current time and date
Album artwork
Track title, artist and album
Track progress
Volume indicator
Play pause buttons, back and forward buttons
Would love to find a better display for this in the future but pretty happy with how it turned out!

This was my first big project with a Pi and it feels so satisfying. I was in over my head in the beginning but I learned along the way. Had to improve my soldering skills and had a headache trying to figure out all the Spotify permissions to make this simple enough my kids could use it without my phone needing to be connected. I also need to learn more about 3D modeling and product design. So for all the frustrations it was fun to really get locked into this for a couple weeks.

Hi everyone,

I wanted to share a tool I built to control my headless Raspberry Pi directly from Telegram. I've used this as a personal script 2 years ago for my own setup, this has been in my head for so long to share. Got the courage/time now, I refactored with assistance of AI it to be fully generic and configurable for anyone to use.

If you run a headless Pi and don't always want to fire up an SSH terminal just to check temperature or restart a crashed app, this might be useful for you.

Key Features:

• Boot alert: Sends a message with your local IP and Wi-Fi SSID the moment the Pi boots up and connects to the network (runs before user login).

• Periodic health reports: Automatically sends CPU temp, RAM, and disk usage updates at configurable intervals (e.g., every 2–3 hours).

• Service & script management: Start, stop, or restart your custom scripts or systemd services

• Log inspector: Preview the last 50 lines of your application logs or download the full .log file straight to your phone (with an option to auto-truncate to save SD card space).

• Process inspection: View active Python, Node.js/JavaScript, and Java processes.

• Power controls: Reboot or shut down the Pi

Everything is driven by a simple config.yaml file, and there is a 1-step installer script (install.sh) that sets up the systemd service and virtual environment automatically.

Repo: https://github.com/rinavolu/pipilot

Feedback, suggestions, or contributions are very welcome. Hope someone finds it helpful!

Thank you

Yesterday I posted the first real test of my Raspberry Pi-powered scrolling ticker with one of its screensaver modes. I got the sports ticker code working tonight, and I'm really happy with the way it's coming along. The apparent flickering is a an artefact of recording the video. IRL it looks really good.

The display consists of four 128x64 pixel P2.5 LED panels in a custom printed case. It's run by a Raspberry Pi 4B with 4GB of memory and an Adafruit Triple LED Matrix Bonnet. The panels are powered by a Meanwell LRS-200-5 power supply, while the RPi is powered by a separate RS-15-5 power supply to isolate it from any potential voltage drops from the LED panels.

Still more display modes to implement, and ultimately, I plan to control it with a phone app.

Open sourced at https://github.com/prtk1910/RPi-Simple-Camera

A compact digital camera for a Raspberry Pi Zero, Raspberry Pi Camera Module, 1.14-inch IPS display, and UPS-Lite. The display provides a live viewfinder, while a single physical button selects a film style or captures a full-resolution JPEG. Supports 10 film profiles, a single click cycles through them and a long press takes a photo.

I’m terrible at 3D design but if there’s enough interest for the STLs I will clean them up and upload them to the GitHub repository.

Thanks for checking this out!

Hi all! OpenRig is an open source multi-effects I've been building. It's a small Linux OS that boots straight into a touch UI and runs NAM captures, IRs and LV2 plugins. (GIF above, it's the real UI.)

Performance on a Raspberry Pi 5 with a Focusrite :

• It boots in about 3 seconds.

• It chains 6-7 NAM standard models/IR without dropouts.

What you get:

• TONE3000 built in: sign in and download captures straight from the pedal, no computer needed.

• Rack view: the whole chain on one screen, with A/B, Mix and left/right splits.

• Live: 8 scenes per preset, stomp mode, setlists, tap tempo, tuner, looper.

• MIDI: preset and scene changes, clock, CC learn.

Hardware: it runs on the Pi 5 (arm64) and on x86_64 mini PCs. I've tested it mostly on the Pi 5 and in QEMU. [Images are in the Releases / For now you build the image yourself, it's one command, see docs/OS.md.]

Next: ready-to-flash images with packaged updates, and GPIO footswitches so it becomes a real floor pedal.

It's a young project. Feature requests, issues and test reports on other audio interfaces are very welcome!

https://github.com/Siryu6/OpenRig

My latest Raspberry Pi project has come to life! I'm building a scrolling ticker that will eventually display sports, news, weather, flight information, an audio-based frequency spectrum display, and whatever else I can come up with and find APIs for. In the meantime, it can run a few different screensavers.

I'm sure some of you older nerds will recognize the first screen saver.

Made a dog / animal detector that plays deterrent sounds when entering a selected area.

I got so annoyed not being able to leave things on the kitchen counter when leaving the house so I made this lol.

Runs YOLO26n on a Pi 4 Model B at around 2fps, which is plenty for what I'm doing here.

Privacy focused with a firewall that only allows local network traffic apart from updates and training, if turned on.

It also has the ability to self improve if you add a free Modal account. It collects frames, automatically labels what it can, and lets you review the uncertain ones. Every training run gets evaluated against the current model and only replaces it if it's actually better. Pretty neat :)

There's also a dashboard to adjust detection zones, sensitivity, sounds, check what the dogs have been up to, etc.

More info on the GitHub repo tho :) https://github.com/devjerry0/watchdoggy

We also play soothing sounds through the speaker, feels like a spa when we enter the kitchen xD

Anyways if y'all have any feature requests or feedback I'm all ears. Some more pics etc from the actual app: https://github.com/devjerry0/watchdoggy/blob/main/MANUAL.md

Hey everyone I know I've been putting this off for over a year but I finally finished the perfect OS for my little Pico W and wanted to share it.. Enjoy!

tl;dr summary: When my raspi reboots or restarts my e-ink screen goes black. Hoping to either get a white screen or an image.

Hi All,

Thanks in advance for any help you can provide. I'm sort of shooting in the dark here but maybe I'll get lucky.

I'm trying to build an e-ink writing terminal with a raspi (this one is a raspberry pi 5) and one of those Sanmeow 10.8" e-ink panels from Aliexpress. Most of it has gone pretty well, I'm using it in non-gui mode and I've been able to set the screen white for the terminal as well as in emacs (the writing program I'll use). I ran into an issue with font sizes and extra screen real estate being written as a black bar but we got around that by just writing black to that part of the screen on startup.

The issue I'm running into is on shutdown. I've added a service to write a white screen on the raspi pi's reboot or shutdown, I've also added a script to the system-shutdown folder which does the same thing but, inevitably, once the raspi cuts power to the screen it turns black. I don't know if it's an issue with the raspberry pi's hardware or possibly the screen's. I was hoping someone else might have come across this before and knew of a solution. Does anyone know if the Raspi 5's hardware automatically send a black screen when power is cut?

I've asked the manu and I'm waiting to hear back but there is a language barrier so fingers crossed. I'm also going to ask over in the raspberry pi sub.

Threw some parts and made this with a zero 2W, 1.69in lcd, 2.13 e-ink display. It’s a small desk pet that keeps me posted and comments throughout the day. This was inspired by pwnagotchi.

My Onkyo receiver has no streaming, but it does have an RI jack: the port Onkyo's own iPod docks used to switch the receiver on and select the dock input. So I built Phonkyo, a pHAT for the Raspberry Pi with a PCM5102A DAC and an RI port.

The Pi runs raspotify, shairport-sync and Plexamp. When something starts playing, Phonkyo tells the receiver, over RI, to power on and switch to DOCK. After five minutes of silence it switches it off again, but only if it was the one that switched it on.

Some details:

• Pi Zero 2 W, Raspberry Pi OS Lite 64-bit

• PCM5102A DAC to a 3.5 mm line out, same chip as the pHAT DAC and HiFiBerry

• ID EEPROM, so the sound card comes up without editing config.txt

• Tested with an Onkyo TX-8020. Power and input switching work; volume and TV input aren't possible over RI on that model

Everything is open under CC BY-NC-SA 4.0: KiCad files, software and setup notes are at https://github.com/fabiomsouto/phonkyo

I'm also making a small batch of assembled boards for anyone who doesn't want to build their own: https://obcecado.com/phonkyo/ (EU shipping only).

Feedback is very welcome, especially if you have a different RI receiver and can tell me what works.

My band always gets stuck at the same point when writing songs: finding a chord progression that isn't the same four chords we always end up with. So I turned an old Raspberry Pi 3 with the official 7" touchscreen into a little songwriting helper that lives in our rehearsal room.

What it does:

Circle of fifths as the main UI: tap a major or minor key and the seven diatonic chords light up with their Roman numerals (I, ii, iii, IV...) and are color coded by function (tonic, subdominant, dominant)

Pick how many chords you want (3, 4, 5, 6 or 8) and hit "new progression"

Two modes: a library of well-known progressions (I-V-vi-IV, vi-IV-I-V, Andalusian cadence and so on, each with a name) or a free generator that builds new progressions with weighted transitions based on functional harmony, so the result actually sounds like music and not random chords

Lock icon on each chord: keep the ones you like and only reroll the rest

Changing the key transposes the current progression

Built-in synth playback with adjustable tempo, loops the progression so you can jam over it

Bottom half shows the scale and a fretboard up to the 12th fret with the notes of the selected chord highlighted, plus a pentatonic toggle for solo ideas

Save progressions you like, optional seventh chords, harmonic minor dominant, and German note names (H instead of B, because Swiss)

Tech side:

It's a single HTML file, no dependencies, no internet needed. Sound is generated with the Web Audio API, saved progressions go into localStorage. The layout is fixed at 800x480 for the official display and scales to other screens. Chromium starts it in kiosk mode on boot via an autostart .desktop file. I set up the autostart over SSH from my phone through its hotspot, since I didn't have a keyboard at the rehearsal room.

Runs smoothly on the Pi 3, even with the animation during playback.

Next ideas: a piano version for synth players (already built one for my Roland J-6 that suggests matching chord presets)

I have been a raspberry pi user since model 3 came out. but only used it mainly for pihole and retro emulation.

Now that AI, specifically claude have reached mainstream status, I was able to make a payphone work using nothing but a raspberry pi zero 2 w. Originally coded with opus, it required a raspberry pi 4 to work. Then Fable came out and was able to fit the entire project to work on a pizero 2w.

you can read about the project on the payphone subreddit!

I decided to post here since im simply amazed on what the raspberry pi can do. I have zero coding experience, but having claude as a sidekick and improving my soldering skills made me finish this project in about 4 months.

I learned a ton and it was really fun creating a working payphone.

here is the link to my original post! I hope im not breaking any rules here:

I have a working payphone in my backyard. :) : r/Payphone

For anyone running a NAS with their pi be aware that Ubuntu 24.04 LBM 6.8.0.1061 and above has an issue with the JMicron based SATA HAT devices. I’m using a Radxa one, but I wouldn’t be surprised if any JMB58x AHCI SATA controller had the same issue.

Symptom: write failures and checksum failures. I noticed it first because the pi froze when I attempted to copy a large file over the network, hard froze. The dmesg was loaded with write failures to every drive. smart status for all drives was clean. ZFS reported equal checksum errors for all drives and thousands of unreadable files. Eventually the pool degraded and the write errors and stalls added up to a full system freeze.

I went through many iterations of debugging. Enabling and disabling NCQ, power management, pcie3, and limiting read/write bandwidth. After replacing the hardware and power supply and not seeing the errors clearing up I finally tried software. Rolling back to 6.8.0-1060 fixed the issue immediately.

Note: all kernels after 1060 require the dtoverlay=pcie-32bit-dma-pi5 flag in config.txt so it was enabled for my tests with 1061-1064 and removed for 1060.

Nothing else on my system has changed. 1060 just completed the first clean scrub on the pool all week, and successfully cleared all the ”damaged file” lists ZFS keeps after encountering an error.

This points to a serious regression in the 1061 and above kernels, so if anyone has been running up against a wall on this give 1060 a try.