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Channel: Raspberry Pi Forums

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Off topic discussion • Re: A bit of Raspberry with 144C/288T

And example of a radial ruin that results in edge crossing can be found in old version step-through R&R simulation (middle display):https://stamm-wilbrandt.de/RR/greedy/TSP/pcb442/?18That shy...

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Beginners • Re: SSH on 64-bit version not working on RPi 4B 4GB

Did you use Imager 1.9.6 on Windows 11 or some other system?Statistics: Posted by neilgl — Wed Sep 03, 2025 8:46 pm

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Troubleshooting • Re: Raspberry Pi 5 Red LED Off, Works Fine in Raspberry Pi OS

On my pi5 the red light is off when it is running normally, a green light is then on.Statistics: Posted by neilgl — Wed Sep 03, 2025 8:52 pm

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Beginners • Re: Need to mount encrypted external drives to specific mount point

I tackled the problem but with a different solution.i modified my script to find the right harddrive from UUID and create a device of my choosing.Code: sudo cryptsetup luksOpen "$(blkid --uuid...

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Troubleshooting • problem with my Raspberry PLZZ

I have a problem with my Raspberry pi.1. There is a continuous red light, and a green light with three long flashes and three short ones. When I try to connect to it, it doesn't work.When I do SSH, it...

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Beginners • How to build NAS with RPi 5 over PCIe?

Hi,I have read many guides how to do it but I am still confused and I would like to ask in a separate thread.I have the RPI5-8GB which is used for Pihole, Jellyfin and some other stuff and I would...

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Raspberry Pi OS • Re: Need url for latest Pi OS lite arm64 rootfs tarball

IIRC these files were for NOOBS which has been retired years ago so there is no need to produce updated versionsThen shouldn't Raspberry PI atleast stop creating new folders with duplicated...

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Troubleshooting • Re: RPi5 loads initial OS but fails to boot after update

1) i assume you are using the official power supply.2) what size SD card? (suggest at least 32G)3) it's possible that after the update (maybe updated video driver?), the PI cant figure out your...

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HATs and other add-ons • Pi Click shield (MIKROE-1513) + Two-Wire T1S...

Hello,just to warn potential users. Combination of Pi Click shield[1] and Two-Wire T1S[2] click is not working on RPi 5. The combination does not boot at all and looks like dead. If you unconnect...

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SDK • SHA256 example on Pico2 RISCV takes longer with DMA

I tried running the Pico Examples hello_sha256, on a Pico 2W, in RISCV modeThe Code: nist_test() takes longer when DMA is enabled than without DMA:Time for sha256 of 1M bytes without DMA 27msTime for...

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MicroPython • Re: Pico and Midi - Baud Rate Query

For 3.3V the resistors should be 33R(supply line) and 10R(signal line), a lot lower than the 220R for 5V.SOURCEStatistics: Posted by pidd — Thu Sep 04, 2025 8:29 pm

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General discussion • Re: Difference between RPI5 (4gb ram) and RPI4b (8gb ram)

The Pi 5 is obviously much faster, surely you can compare the specs for yourself? As for the memory size, I find that 2gb is adequate for most things. The Pi 5 requires a beefier power supply though,...

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Troubleshooting • Re: problem with my Raspberry PLZZ

This tells us the LED flash codes https://www.raspberrypi.com/documentat ... lash-codesStatistics: Posted by neilgl — Thu Sep 04, 2025 9:10 pm

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Camera board • Re: Efficient resolution for OpenCV Blob Detection at full...

Thank you! I changed my resolution to your suggestion, and it made the frame rate unbearably slow, but it gave me my expected field of view. Since I'm using OpenCV anyway, I just captured the array,...

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