Beginners • RPI5 Disable Auto Power On
Hi all,Is there a way to disable that the RPI5 boots / starts /powers on after re-attaching power, so that the power button has to be pressed?Statistics: Posted by petersj — Sat Feb 03, 2024 8:37 pm —...
View ArticleTroubleshooting • Retropie sound issues pi400
I have the latest version of Retropie on a Pi400. Everything is working good. The problem I'm having is trying to get sound out of a usb sound card. I have my pi connected to an older monitor that has...
View ArticleTroubleshooting • HDMI-CEC is not working (RPi4)
On my RPi 4 i've running RetroPie and i want to controll my TV. I've installed 'cec-utils' but can't do anything with cec-client. The scan works:Code: echo scan | cec-client -s -d 1opening a...
View ArticleGeneral discussion • v4l2-ctl - Some USB Camera Controls Missing on Pi5
I am migrating from a Pi4 to a Pi5 and have run into a usb camera issue. There are several differences between the two environments (different Pi hardware, different OS, different uvcvideo driver...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RPi4 pin current limits
The documentation seems uncertain regarding the pin current limits for different devices. There are 2 different tables for different devices, but then there is this paragraph:What is a safe...
View ArticleRaspberry Pi OS • A wf-panel-pi plugin showing fan speed
Playing with my new Pi 5 in an official case with its integrated fan I would like watch the fan speeds relative to the temperature. There are wf-panel-pi plugins for CPU and GPU usage and CPU...
View ArticleTroubleshooting • Pi 5 wont boot.. 4 long & 3 short flashes
I tried to change the case on my Pi 5 for better cooling. Now Im getting 4 long flashes & 3 short flashes.I cant find details of this code anywhere. Any ideas ?Statistics: Posted by Rygar — Sat...
View ArticleRaspberry Pi OS • Geometry Offset Not Working
With Pi 3/4 I was able to issue a command like below and it woould work fine. With Pi 5 the size portion of the command works but the offset no longer has an effect. The windows just starts at center...
View ArticleHATs and other add-ons • Booting from NVME SSD Question
I have been using Pimoroni's NVMe base and a 5000 gig M2 drive for a few weeks. Works nicely, however, for reasons, not relevant. I needed to reformat and reinstall the OS. I could not get the PI to...
View ArticleRaspberry Pi OS • Bookworm and RPi4: total performance loss (No...
I am using the Raspberry Pi for a "Bowshooting Cinema" (bogenschiesskinos.de).The Software is basically written in Python including some libraries.It is (was) working on RPI3 and RPI4 under Raspbian...
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Interfacing (DSI, CSI, I2C, etc.) • Pi4 vs PICAN DUO
I'm having a really WEIRD issue.I have a Pi 4, which I want to use a PICAN DUO with.1) The PICAN came with some standoffs - that appear to be too short. After pressing the PICAN down all the way on...
View ArticleGeneral • Flowchart about where to get Pico documentation and information?
I was going over all of the various resources related to developing for the Raspberry Pi Pico, so I asked ChatGPT (don't be a hater on me for using this AI from time to time) to lay out a possible...
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Graphics, sound and multimedia • Connections écran SQ0801-Q4EI311-37R501 sur...
Bonjour a tous,J'ai le projet de faire une espèce de petite tablette avec raspberry.Pour cela, je possède un écran tactile SQ0801-Q4EI311-37R501 récupérer au préalable sur une vielle tablette (...
View ArticleOther projects • Kiosk tutorial - Wayfire and Autorun
Hello,beginner Pi user here. I am trying to set up my Pi in kiosk mode for use at my company.I am following the tutorial on the Raspberry Pi website, https://www.raspberrypi.com/tutorials/h ......
View ArticleInterfacing (DSI, CSI, I2C, etc.) • ttyAMA10 belongs to tty group, can't be...
HelloI am trying to use the jst connector on a Pi 5 as a serial input. I am having permissions issues with it:crw--w---- 1 root tty 204, 74 Feb 4 21:15 /dev/ttyAMA10I want to know how I can set it as...
View ArticleGeneral discussion • Raspberry Pi 5 and PoE
Hi all,I just got a UDM-SE router and it only has 2 PoE+ ports, one is occupied by an access point. I have 2 Raspberry Pi 5’s running Pi-Hole along with some other docker apps.I found this on Amazon,...
View ArticleBeginners • Reinstall raspian with an existing NAS
I have a built a NAS raspberry pi 4 Model B running bullseye. I am having some boot issues and won't rebuild the the PI.Can I do it in such a way that the 4 drives that make the NAS (RAID10) will not...
View ArticleBare metal, Assembly language • rpi5 mbox
We have working rpi4 code for the mbox. The base address for the registers changed in the rpi5, but that part seems to be working.On the rpi4 (and earlier) we hardcoded the mbox buffer at address...
View ArticleOff topic discussion • Raspberry Project With CLD
Hello Raspberry Pi community,I hope this post finds you well. Today, I wanted to share an exciting project I've been working on that involves integrating a Raspberry Pi with Cloudinary's API for...
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Troubleshooting • no HDMI on TV
Hi,I just bought a raspberry pi 5 (with official HDMI cable and official power supply). It is working fine, even with the HDMI on some PC screen.But, I have no HDMI signal on my TV Note that my RPi...
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