Beginners • Re: Pi cluster of two - Switch or direct
The boards are going to need whatever power it requires. Get one official PSU for each and use a power strip to plug them into if you have access to just one outlet.The official psu is cheap and of...
View ArticleC/C++ • Re: Matrix class for C++
Not intended as a criticism, but a genuine question. Why are you deleting the default constructor for class matrix?Code: matrix() = delete;I am reasonably sure that the default constructor is only...
View ArticleCompute Module • Re: CM5 trouble with 7inch display on DSI
hijacking threats is not very helpful as you're using a third party product. I have no idea what 'an old waveshare 5in display' is but this might be if interest:...
View ArticleGeneral discussion • Re: Browser Login Question
If you can't figure out how to replace the air cleaner on your Chevy, buy a Ford?Statistics: Posted by des421 — Fri Jan 10, 2025 8:37 pm
View ArticleGeneral discussion • Re: Wll we get a better replacement option for desktop...
Thank you RonRThese options are not on on the "SD Card Copier" or similar IDE program I know of, one day when I get the calling, and not busy with other thing I will take time out to go through it...
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SDK • Re: Raw SDK performance is worse than arduino-pico
I assumed that arduino-pico and C sdk use the same compiler. That's why I was surprised to see 2x speed difference in calculation, but if it is not, that may explain the difference, though that may...
View ArticleTroubleshooting • Help uninstall program to save the system
Is there a way to uninstall software? That is, to restore system to the state before 'bad software' were installed.My RPi OS with desktop was downloaded 2 months ago and regularly sudo apt update,...
View ArticleRaspberry Pi 400 and 500 • Re: RPi 500, no M.2
If they didn't plan on using the m.2 connectors, why even have them to begin with? It must have cost money to design and use the parts they did. Doesn't make sense that they would invest some money in...
View ArticleBeginners • Re: Got my Raspberry Pi, but...
I really didn't expect that comment to be taken literally and for it to start an argument.Well, I came here for an argument but got contradiction...Really? Argument’s an intellectual process....
View ArticleGeneral discussion • Re: USB Button?
I ordered this one: https://www.amazon.com/dp/B09TMVXNGG.I guess I'll see whether or not it works when it comes in!Finally! Some information!To answer your original question: yes.Statistics: Posted by...
View ArticleGeneral discussion • Home Automation // need to use Bluetooth AND UART (for...
Hello,is there anyone around using Bluetooth AND UART (for whatever, I have a razberry 7)All I have read so far, is that there could be an issue for either.thank youStefanStatistics: Posted by...
View ArticleBeginners • Micro SSD card? With M.2 adaptor?
Last month I purchased online a Raspberry Pi SSD NVMe card for my Raspberri Pi 5. I purchased it from a chain store called PiShop Inc. When it arrived however, the note on the box said "Requires a...
View ArticleCamera board • Re: Raspberry Camera Module 3 and /dev/video0
There are numerous examples of using libcamera with opencv via picamera2 - https://github.com/raspberrypi/picamera ... n/examplesStatistics: Posted by 6by9 — Fri Jan 10, 2025 9:37 pm
View ArticleMedia centres • Re: Peppy player
Please show the output of the commands:aplay -laplay -LHere are the outputs you requested. Thanks.pi@raspberrypi:~ $ aplay -l**** List of PLAYBACK Hardware Devices ****card 0: IQaudIODAC [IQaudIODAC],...
View ArticleGeneral discussion • Re: What Firefox extensions are you using?
just ghosteryWhat is the reason you use Ghostery instead of Ublock Origin?Statistics: Posted by keyboardman — Sat Jan 11, 2025 8:30 pm
View ArticleJava • Re: Pi4J does not work correctly with PI5 in a Java project
Are you sure that python script runs OK on a Pi5 ? It gives me an error on a Pi5:Code: RuntimeError: Cannot determine SOC peripheral base addressThe error is because a Pi5 has a different GPIO chip so...
View ArticleGeneral discussion • Re: Need To Learn
Note that MySQL for Linux is called Maria DB now.It's not a rename. MySQL still exists. MariaDB is a fork of MySQL.Statistics: Posted by W. H. Heydt — Sat Jan 11, 2025 8:39 pm
View ArticleGeneral discussion • Re: Attach a Pi5 with velcro?
It appears that you can use standard brass stand-offs to create space below the case for ventilation.https://www.reddit.com/r/raspberry_pi/c ... stackable/You could place the RPi with stand-offs on a...
View ArticleGeneral discussion • Re: Pi5 16GB ?
Can someone post the results from glmark2-es2-drm and glmark2-drm on a 16GB Pi5 (you have to run it from console, not from wayland or x11) without overclocking?Statistics: Posted by Solskogen — Sat...
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General • Re: Use debug probe with PICO 2
Sharing my progress, which is a work in progress.I soldered the header pins and it sort of works.But openocd can not connect.The openocd available to install on a raspberry pi 4 does not have support...
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