General discussion • Re: Cheap alternatives to Rack Systems
I hope you see that its easy to go down to home depot or lowes and get some 5/16 ~ 8mm rods and build your own custom rack anywhere. Have a wall or any space rack the pi's up. No need for the...
View ArticleNetworking and servers • Re: Self host secure website problem
For a few years, I have successfully self hosted my own personal website (http, not secure) on an RPi5, using Apache as web server. I then changed broadband provider from BT (copper wire with dynamic...
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General discussion • Re: Monkey Pi
More Pi's just hanging out on my wall I mounted my Pi 5 using four nails with plastic washers cut from a milk carton. Surprisingly I did not smash the Pi with the hammer.How are you powering them? Is...
View ArticleTroubleshooting • Why does Rpi 4B SD card does not work with zero 2W?
I thought the SD cards were swappable between different Raspberry pi models but the WiFi on zero 2W is not working from Raspberry pi 4B. Does Raspberry imager makes any changes in the SD card before...
View ArticleOther programming languages • Re: Challenge for the fastest backup using 5...
I challenge anyone to push 4Gb/s throughput to 5 pi's in a backup scenario. I used a 10gb/s windows pc to aggregate 5 1gb/s standard pi'sIf you do so and I can replicate it, I am willing to award...
View ArticleHATs and other add-ons • Re: 2TB SSD options (power from an RPi5)
To add more to my message above, the 8TB Samsung 870 QVO that was running my media server died after about four years of use - it would no longer boot up, and when I pulled it out of its enclosure and...
View ArticleWanted • Re: Seeking a professional sound card compatible with RPI 4
https://linuxmusicians.com/index.php is generally the most useful resource for generic questions over Linux support for audio interfaces.Great information! Thank you.Statistics: Posted by nesdnuma —...
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Other projects • Re: Raspberry Pi Keyboard to iPad
Yes, you can use the Raspberry Pi keyboard with an iPad via a USB-to-Lightning adapter. The mouse might work too, but compatibility can vary depending on iPadOS.Thank you Statistics: Posted by EoV12 —...
View ArticleDevice Tree • Re: GPCLK output on RPi5?
Thanks, but I am afraid I do not understand. My question was not about BCLK (the I2S bitclock), but about MCLK - the integer multiple of BCLK/LRCLK which is parent of the I2S clock tree. Typically...
View ArticleGeneral programming discussion • Re: Retraining AI model for image detection
Hi! MobileNet-SSD is fast but limited in accuracy for new objects. To improve it:Collect & label images – use LabelImg in VOC format.Set up training – better on a PC with GPU, install Caffe.Modify...
View ArticleGraphics, sound and multimedia • Re: Binaural recordings
We can make an initial recording at 384kHz/32bit and then test the binaural effect. We can make the recording, for example, while taking a walk around the city.ls this the draft of a school...
View ArticleAdvanced users • Re: Powering a Pi5 in USB gadget mode
The best way: simply don't use a Pi5. Use a CM5 and design the USB2 port so it doesn't draw power at all Make your USB device self-powered - the USB standard allows for that, for example for laser...
View ArticleTroubleshooting • 28% non-contiguous files?
My media server is a Pi5. The disk that holds the media files recently died, so I purchased an 8TB SSD as replacement. My backup copy of the files sits on a Windows desktop PC, so after formatting the...
View ArticleOther programming languages • Re: using dotnet to create The fastest...
I agree that tcp/ip could be faster but the real challenge is slowing the packet burst of udp from 10gb/s from the windows computer to aggregate 5 1gb/s udp "Streams". Also the challenge will require...
View ArticleRaspberry Pi OS • Here is how i upgraded from `bullseye` to `bookworm` to...
First upgrade to bookworm.Code: sudo apt updatesudo apt full-upgradesudo sed -i 's/bullseye/bookworm/g' /etc/apt/sources.listsudo sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list.d/*.listsudo apt...
View ArticleTroubleshooting • Re: 28% non-contiguous files?
Nope. It's an SSD so it doesn't matter where blocks are stored - it's equally fast to access the next one wherever it is.Statistics: Posted by MikeDB — Sat Nov 15, 2025 6:31 am
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General discussion • Re: What product would you like to see?
And I've yet to find a peripheral other than USB and Ethernet that isn't better on a PIO Having done a lot with STM32 single chip devices, that's rather the impression I'm getting as I dig further....
View ArticleTroubleshooting • Re: No NVMe boot with Coral Edge TPU and WD Black SN770
I don't think that is the problem, I am using the 5.1V 25W power adapter, no usb devices. I switched to a 1 TB MP600 Mini and its the same behavior, I think this might be a firmware or kernel module...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Is there a board that powers and send...
Does something like this exist? I looked around but couldn't find anything.THhe problem is that Video over USB-C is always DisplayPort, not HDMI. HDMI as Alternate Mode is defined, but nobody uses...
View ArticleBeginners • Re: How to restore WiFi without rebooting
Thanks for the suggestion, but "nmcli radio wifi on|off" did not restore my wifi. Bleah.Statistics: Posted by guycole — Sat Nov 15, 2025 8:38 am
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