Beginners • RASPBERRY PI MODEL B ADD POWER SWITCH
Hello,how can i add a power switch on/off in raspberry pi4 model b in windows 10/Statistics: Posted by BILLGR — Sun May 26, 2024 3:38 pm — Replies 1 — Views 42
View ArticleMicroPython • Raspberry PI Pico w
I have 2 RP picos 1 with wifi 1 without. And when I put in the new UF2 file in, using thonny. It does not work it stops the pico and then turn to the non-BOOTSEL mode. When i unplug it it just uses...
View ArticleGeneral discussion • Raspberry pi hardware simulation
Hello, I've been reading about 'simulating' raspberry pi hardware on other devices, and I've heard about various different methods, from Microsoft Azure to the Raspberry Pi Desktop...
View ArticleTroubleshooting • http://raspberrypi:9000/timeout.html#!/auth error???
Hello.I installed docker and portainer on my RPi5. I ssh in using RealVNC. After a successful install I then went to http:raspberrypi:9000 only to get a timeout error and it never gets to the site for...
View ArticleGeneral discussion • Desktop Raspberry PI (Debian)
I am running the above (Buster) on an old Intel notepad (remember those). It's a used as a library/backup NFS server for my RPI projects.I happen to notice it was quite warm so put it up on end to try...
View ArticleOther projects • Communication with python between pi and computer via usb
Hi there, i know there are a few posts similar out there but nothing of what i need. What i need is communication between a raspberry pi ideally 0 but can be 3 or 4 if need be and a windows pc using...
View ArticleRaspberry Pi OS • RTSP alternative?
I read recently that Bookworm (or maybe even earlier?) no longer supports RTSP, because of Debian license constraints.My most successful method at streaming video over the internet involved RTSP...
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Camera board • Demonstration of STARVIS 2 ( IMX585 ) on Raspberry Pi 5 | 4K...
Hello,After many months of development, I wish to share what I have been able to capture using Raspberry Pi 5 and a STARVIS 2 sensor ( IMX585 ). Application code is built upon rpicam-apps with custom...
View ArticleTroubleshooting • New RPI won't boot with old SD card
I have an 3b+ running generator monitoriing software. The other day a nearby lightning strike killed the RPI. I ordered 2 new ones. The new RPIs won't boot. Two different SD cards and a power supply...
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Troubleshooting • RPI5: 5V Power Supply leads to undervoltage errors and...
Hello, our Raspberry Pi 5 has been experiencing undervoltage `dmesg` warnings and system shutdowns under certain loads. We've tried to diagnose this problem with an external power supply and found...
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Graphics, sound and multimedia • CM4: DSI to eDP via SN65DSI86 not working on...
Hello,i have a custom PCB for the Compute Module 4 with the SN65DSI86 DSI to eDP bridge successfully running on a modified 5.10.74 64bit kernel since almost 2 years (with 44 Hz only, but that's...
View ArticleBeginners • How to stop scrolling LEDs on sense hat
I have been using my lack of programming knowledge to write an app for a weather sensor that doubles as a flashlight and allow the screen t ogo dark. The problem is that when it is scrolling data, it...
View ArticleOther projects • OpenRadioss running on Raspberry PI
Dear Raspberry Pi community,A wonderful news to share about a new application available on Raspberry Pi:Last Friday the OpenRadioss community announced that this popular CAE simulation open-source...
View ArticleAdvanced users • Anyone interested in WAN messaging lib for remote monitoring?
First post so hoping this is the right place.Is anyone interested in a Python library that makes it really simple to get messaging going across the Internet? One scenariomight be a development desktop...
View ArticleTroubleshooting • ssmtp hangs
I had ssmtp working on Buster. I reimaged an RPI to Bookworm, installed ssmtp and mailutils and am using the exact same ssmtp.conf file. I have some scripts that send email using 'mail' and now they...
View ArticleTroubleshooting • docker-compose issue during install
hello.running RPi5 with Bookworm.I have been trying for days to get the install of docker compose to work and I cannot get it. I can run docker version at root and it returns 26.1.3 for the engine. I...
View ArticleGeneral discussion • Can I disassemble start4.elf file?
Hello. I am a student studying with the Raspberry Pi 4.I would like to learn about the embedded boot process, and I want to disassemble the startup4.elf file, but I was unable to do so with objdump or...
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Raspberry Pi OS • M.2 HAT - something seems odd in the drivers
I'm testing some NVMe drives if they are supported on the official M.2 HAT+ and/or pimoroni NVMe base.Initially didn't wanted to post my findings here until open questions related to M.2 HAT support...
View ArticleRaspberry Pi OS • Help with new setup - moving off SD onto raid1 nvme
HiBought a new PI5 and a hat (?) that has dual nvme pi os is booting off the SD and i can see both nvme.Got a couple of choices here. I could leave the OS on the sd - its easy just load what I need...
View ArticleGeneral discussion • How to use gpiod library when I activate python3-venv
this is my buzzer.py, I can run this code when I do not activate python3-venv, but I cannot run when I activate python3-venvI tried pip3 install gpiod when I activate venv, line4's gpiodchip4 ->...
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