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Troubleshooting • Issues with RPi.GPIO? Depreciated?
I'm working on a personal project, essentially to prove to myself I can. and Sheesh, I'm having some edge-detect GPIO Issues. I've searched Google, and from what I can tell, it's an error or planned...
View ArticleHATs and other add-ons • How to wire TL-W5MC1 Inductive Proximity Sensor
Dear ladies and gentlemen,For a school project, we bought the TL-W5MC1 Inductive Proximity Sensor.(We try to rebuild the perpetual marble machine.)The black cable is the output.How do we wire it to a...
View ArticleBeginners • Autostart a programe
Hello,I have been pulling my hair out trying to get my Pi4 to autostart a programme on boot up.Programme ishttps://github.com/vicwomg/pikaraoke?ta ... ile#readmeHave created a folder called autostart...
View ArticleTroubleshooting • Pico shows zero bytes as available space so cannot copy...
Hello I am posting to ask for a bit of help. I haven’t used my Pico’s in about 4 months and recently had a new project I wanted to use them for. I wrote some test code and when I tried to flash the...
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Interfacing (DSI, CSI, I2C, etc.) • 3.5 inch Elegoo Display DRM not working...
Hello Absolute beginner here.I wanted to try Avalonia UI with dotnet and a 3.5 inch Elegoo display.i installed the rpi 64 bit lite image and I followed this...
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Troubleshooting • Pi 4 wont Boot up
Hi,I have a pi 4 and is will no longer boot up. Is there a way to retrieve all my bookmarks, passwords etc from Firefox and Chromium ?So I can make a new os on a new card and copy them...
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Graphics, sound and multimedia • Does it still make sense to use...
Hello!I've been using cross-compilation on RPI4B + Ubuntu 22.04 (in VMW) for QT5 programming for a long time.I recently got a RPI5, so I wanted to try to use QT6.6 via cross-compilation. However,...
View ArticleAdvanced users • Raspberry Pi Server
I’ve recently became interested in raspberry pi servers. I wanted to create my own with 4 raspberry pi 5s. Also, I wanted to use FPGA accelerators to help the server with different computations etc....
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Troubleshooting • remote acces whit Raspberry Pi ( Remote Desktop Client )
Hi.... I want to connect my PC to Raspberry with external desktop now I followed this video see link below https://www.youtube.com/watch?v=T8ZOZZKsb_cI have done everything belowsudo apt updatesudo...
View ArticleBeginners • Pi 4 Power Bank
Hi,Do you guys think that a Pi 4 would be powerable using a power bank?I have got my eye on one at the moment for use in a cyberdeck (official Pi Touchscreen, Pi 4, wireless keyboard etc)that has...
View ArticleTroubleshooting • Turning on LED Strip is Not Working - Raspberry Pi 5
Hello,I am trying to turn on a addressable WS2812B RGB LED Strip with my Raspberry Pi 5 but it is not working and i think it is because the rpi_ws281x package is outdated for Raspberry Pi 5's but not...
View ArticleGraphics, sound and multimedia • Live Video Feed on Headless Raspberry Pi 5
Hello all,I am working on a project to create a live video emotion detector using the Raspberry Pi 5 and HQ Camera. My Pi is headless and I have been working with it purely through SSH, however I am...
View ArticleBeginners • sound output of both tv and pi on the same speaker
Hi,I have a pair of speakers that are currently connected to my tv via 3.5mm cable and I would like to be able to use them for the pi as well.What I don't have is an y-cable which probably would be...
View ArticleRaspberry Pi OS • Bookworm/Wayland : how can I launch Chromium and specify a...
DearsI am trying to launch Chromium so that it occupies only the left half-side of the screen, while I can specify the window size on the command line, forcing the window position is not working, this...
View ArticleGeneral discussion • No green LED after boot on 6.6.20+rpt-rpi-v8
Hi!I noticed that this kernel recently released6.6.20+rpt-rpi-v8 (Raspberry OS 12)Seems to block the green light (ACT LED) on my Raspberry Pi 3B+It used to blink at every operation (like sudo apt...
View ArticleAdvanced users • Raspberry Pi 5 thermal throttling at 80C or 85C?
Hi, it seems that the temperature, when RPi5 start throttling the CPU frequency, is 85C. The throttling can also be seen from the output of vcgencmd get_throttled.I have the official active heatsink...
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Pidora / Fedora • Kernel: 6.9.0-0.rc1.17.fc41.aarch64
Code: root@fedora:~# neofetch --offroot@fedora-----------OS: Fedora Linux 41 (Workstation Edition Prerelease) aarch64Host: Raspberry Pi 400 Rev 1.0Kernel: 6.9.0-0.rc1.17.fc41.aarch64Uptime: 10...
View ArticleCamera board • Take a small picture by setting size but use scale not crop
I don't know if I'm not understanding something...If you use:Code: picam2.create_still_configuration(main={"size": (320, 320)})and compare that with a full res shot, it seems to be a crop. I want to...
View ArticleGeneral discussion • Mumble "shortcuts" don't work any more
I have three Raspberry Pi machines and I like to use the free "mumble" VOIP client on all three of them.The oldest is a Raspberry Pi Model 4B running 32-bit Raspbian 5.10.103-v7l. Mumble Version 1.3.0...
View ArticleGraphics, sound and multimedia • run vlc from crontab
surely someone has tried to run vlc video on startup and faced this issue? Yet countless posts online and no resolution that i coudl find. crontab:Code: @reboot DISPLAY=:0 cvlc --play-and-exit...
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