User groups and events • Re: User group Hampshire UK
Some folks from Winchester, Basingstoke & Andover meet at the Cart & Horses London Rd, Kingsworthy, Winchester SO23 7QN on the SECOND Wednesday in a month (that's Wed this week for April). You...
View ArticleHATs and other add-ons • Re: Thought I had posted here about SSD drives ...
SSD drives have become a game-changer for storage—crazy how fast they are compared to traditional HDDs! What’s your experience been with them so far?SSD for daily use - HDD for backupsStatistics:...
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Troubleshooting • RPI5, Shadow on printouts
I have a Canon MG5400 printer connected to my network via WiFi. It's accessible to any device connected to the network and works perfectly with PC's, Tablets and Phones. It also works with the RPI5...
View ArticleTroubleshooting • Re: RPI5, Shadow on printouts
This looks like the print heads need cleaning, which is probably not the case.Are you using the standard AirPrint (as in, you don't need to set anything up) driver? Maybe it's printing in greyscale,...
View ArticleBeginners • Re: [Pi 4/5] Ways to reduce the Pi's power consumption / heat...
Put something like this in your /boot/firmware/config.txt on the...
View ArticleGeneral programming discussion • Re: Using RTC time in Rasberry Pi Programs
How precisely do you need the 110 Hz and 316 Hz? Because of the way clock dividers work, there are some frequencies you can't hit exactlyStatistics: Posted by scruss — Sun Aug 18, 2024 3:45 pm
View ArticleTroubleshooting • Re: Pi 5 with a USB display (which is a GPS)
Oh, and can a device with DVR be used as a display?in case it exposes a video input (i.e. Analog video or even HDMI) yes, if not no.Statistics: Posted by aBUGSworstnightmare — Sun Aug 18, 2024 3:48 pm
View ArticleSDK • Re: SDK Library documentation PDF version?
It went missing for a while, but it's back:https://datasheets.raspberrypi.com/pico ... -c-sdk.pdfStatistics: Posted by arg001 — Sun Aug 18, 2024 3:51 pm
View ArticleMicroPython • RP2350 compatibility with RP2040 micropython code
I dropped a Pi Pico 2 into a project I've had sitting around now. It has a bunch of Ws2812 LEDs and a touchscreen. I selected v1.24.0-preview.201.g269a0e0e1 (2024-08-09) .uf2 as this was what came up...
View ArticleAdvanced users • Re: Attempting to netboot with buildroot image
https://drive.google.com/file/d/1fTif6e ... sp=sharingI can boot using sdcard But I can`t boot in netboot/tftp/nfs server.I stay trying now with debian 12, kernel 6.6.v8/home/nfs/rpi/etc:Code: proc...
View ArticleHATs and other add-ons • Re: what is your experience with SSD drives?
Been using a Samsung Portable 1TB SSD since I bought my pi400. Works great with no problems. I also have a 500GB SSD for backups, including timeshift and deja-dup.Code: Drives: Local Storage: total:...
View ArticleGeneral • Re: Latest Getting Started document removes SWD instructions
It's more the fact that libgpiod requires a syscall for each and every pin state transition, as there's no way to batch operations together. Even with ideal latency you end up with a ~1MHz SWCLK.Will...
View ArticleMicroPython • Re: RP2350 compatibility with RP2040 micropython code
I dropped a Pi Pico 2 into a project I've had sitting around now. It has a bunch of Ws2812 LEDs and a touchscreen. I selected v1.24.0-preview.201.g269a0e0e1 (2024-08-09) .uf2 as this was what came up...
View ArticleCamera board • Raspberry pi lens (from HQ camera) blocking part of spectrum
I'm using a C-mount 16mm lens that came with the Raspberry Pi high-quality camera, along with a camera that is sensitive from 400nm to 1700nm for a machine vision application. I also have LED lights...
View ArticleCamera board • Re: Drone RPi Camera V3 configuration.
Hi, yes, the Camera Module 3 is going to be quite challenging in applications like this. Firstly, it has a rolling shutter, and secondly, because it has autofocus the lens is mounted on the end of...
View ArticleTroubleshooting • Re: RPi4B not detecting input from media device
At a guess, the Korg G1 is breaking the USB spec and backpowering 5V to the host device (the Pi). Under some situations this can cause the Pi to get upset. Using a USB hub is normally the easiest...
View ArticleTroubleshooting • Re: PCIe SATA cards stopped working with BookWorm on CM4
Reading through that issue, using the stock kernel but editing /boot/firmware/cmdline.txt to add "pcie_aspm=off" at the beginning of the line seems to be one solution, and doesn't require recompiling...
View ArticleCamera board • Re: Libcamera Stereoscopic 3D Support
Hi, I think we're probably not quite understanding what kind of cameras it is that you've been using, and what you think you might be using in future. Perhaps we can take a moment to explain how we...
View ArticleHATs and other add-ons • Re: Raspberry pi 5 NVME m.2
There are plenty of quite fast short drives available, e.g., https://pibenchmarks.com/brand/Corsair_MP600_Mini/, so normally, there should be limited need for the 2280s, and they might well be...
View ArticleAdvanced users • Secure boot with a/b partitions
Hi,i've set up a system where my pi-gen build generates an image with 3 partitions, which i use in an a/b setup:- fat32 containing autoboot- fat 32 containing a signed boot.img- ext4 for the root...
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