Compute Module • Re: Pi CM4 with Waveshare carrier board not booting
I don't think it's a power issue. The same brick powers RPI3 just fine. I don't have a multimeter at hand, but I tested with my battery pack for RPI by powering the boards through 5v GPIO (pins 2 and...
View ArticleCamera board • Re: Raspi 2W Camera Issues
Normal response to any problem with spontaneous reboots - what power supply are you using?Whilst it may manage preview with rpicam-hello, but throw in the extra processing for JPEG encode etc, and a...
View ArticleCamera board • Re: Night Vision Goggles - Suggestions?
1. For low latency streaming, try using UV4L with WebRTC - I achieved ~15-20ms latency at 30fps this way. It's much better than MJPEG streams which tend to introduce significant lag.2. USB Ethernet...
View ArticleRaspberry Pi OS • Screen timeout
I have a Raspberry Pi 4 with a HyperPixel touch screen monitoring my solar panels and house batteries (not using HA). At the moment, the screen only comes alive when touched after which it times out...
View ArticleTroubleshooting • Re: Chromium 1.135 Crashing on Raspberry Pi 3B+
Thank you for the reply. We appreciate the feedback. We have been using i3wm/X11 for the past 8 years. We deployed over 1500 pis across our campus over those 8 years. They run most of our AV systems...
View ArticleTroubleshooting • Error compiling libcamera-apps in buildroot
I'm currently working on integrating libcamera-apps into a Buildroot environment for a Raspberry Pi Zero 2W. My end goal is to successfully run the uvc-gadget while utilizing libcamera for camera...
View ArticleTroubleshooting • Re: Pi 5 > No video output + Missing firmware >
11. I've updated the cmdline.txt file with the correct resolution for my TV (1920x1080)Saved it, then rebooted the Pi = Issue remainsIn fact its slightly worse - I don't even get the rainbow square,...
View ArticleBeginners • Re: Bigierd help with the Oled display
I have just been playing around with this myself for the first time this past week, including getting a different model display working today.The "best" tutorial (without requiring modification) will...
View ArticleGeneral discussion • Re: Computer benchmarks can be useless
I found a benchmark saying my old Intel chip is 20% slower than a Pi 5 but the machine is noticeably faster. Both boot from SSD. The Pi 5 has modern fast NVMe SSD with PCIe set to 3. The Intel box has...
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General • Re: RP2350B / Signetics 2650 Retrocomputing Prototype
The main challenge is perhaps RP2 GPIO pins not being "5V tolerant".Yes - that was a concern. I had read conflicting stories about 5V tolerance on the RP2350B so my initial design used 4 x 8-channel...
View ArticleGeneral discussion • About Warranty Process Inquiry?
Hello.We ordered a large quantity of Raspberry Pi boards from an Authorized Reseller in Hong Kong (China). Unfortunately, some of the boards were damaged.The Reseller asked us to take videos, photos...
View ArticleGeneral discussion • Re: About Warranty Process Inquiry?
Your contract is between you and the vendor. If you are not happy with their service you should complain to them, or their business group, or the government department in charge of business.It could...
View ArticleBeginners • Re: What is the difference between include, require,...
You may be best to find a PHP Forum.Statistics: Posted by DS256 — Thu May 15, 2025 9:15 pm
View ArticleTroubleshooting • Re: power off monitor pi 4/bookworm?
raspberry os desktop uses swayidleCode: swayidle -w timeout 600 'wlopm --off \*' resume 'wlopm --on \*' &Statistics: Posted by kerry_s — Thu May 15, 2025 9:25 pm
View ArticleOff topic discussion • Re: AI is dangerous
I agree, AI is potentially very dangerous, especially as wide-spread implementation is driven significantly by those with little understanding.One very current topic is Zero-Click Browsing, which is...
View ArticleTroubleshooting • Official Raspberry Pi M.2 HAT+ Raspberry Pi SSD
I'm having an issue with my Raspberry Pi 5 (8GB) using the official Raspberry Pi M.2 HAT+ and Raspberry Pi SSD. I'm powering it with the official 27W USB-C power supply. I followed the full set-up...
View ArticleTroubleshooting • low voltage warning using sim7000e hat!
hi everyone,i was working with sim7000e hat to send some data using cellular network, so i had to dial-up networking using PPPwhen i enter sudo pppd call gprs, the low voltage warning apperasthe hat...
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Advanced users • Powering Pi5 with a Battery
Hi everyone!This is my first post on the forums so please be kind I'm in the insane process of creating a Robot inspired by Emo by LivingAI (https://living.ai/emo/) and I was using a Raspberry Pi Zero...
View ArticleTroubleshooting • Re: low voltage warning using sim7000e hat!
hi everyone,i was working with sim7000e hat to send some data using cellular network, so i had to dial-up networking using PPPwhen i enter sudo pppd call gprs, the low voltage warning apperasthe hat...
View ArticleGeneral discussion • Re: Building a minimal linux firmware for gpio-control
If you would like to join the team, pm me herePMs are disabled on here and have been for several years.- Bash/ShebangShebang is not a programming language. bash isn't the only Linux shell.Statistics:...
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