Beginners • Re: miniature circular full color OLED displays inserted to light...
Furthermore I'd run it with an Arduino (or possibly a Pi Pico) so that I could have a single usb cable to the goggles.Well, Arduino Uno (classico canale historico) is 15-20$. Pico Pi is 6/7$... Pico...
View ArticleFrançais • Re: Changement d'ordre du boot non appliqué !
Bonjour,Que donne la commande sudo rpi-eeprom-config -enormalement tu doit avoir:Code: BOOT_UART=1POWER_OFF_ON_HALT=1BOOT_ORDER=0xf416il faut lire à l'envers6 = démarrage nvme1 = démarrage sd carte4 =...
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Français • Re: Informations sur Raspberry Pi 5
Bonjour,Dans les OS on peux rajouter RASPEX https://raspex.exton.se/Basé sur Ubuntu 24.04 LTS, avec un Bureau LXQtSur ce système j'ai installé un serveur WEB fonctionnel avec (NGinx 1.24 , PHP 8.3.4 ,...
View ArticleSDK • Re: Unrecognized option '-fcallgraph-info=su'
The problem here is that using the latest sub-module means building the code may require upgrading the GCC cross-compilerPossibly. But if OP is on Buster, that's a three-year-old OS at this point. An...
View ArticleJava • Re: can't get java version
looks like i was unable to install java because it was 32bit version of raspberry pi os installed by imager by defaultStatistics: Posted by shinji2009 — Wed Apr 17, 2024 12:35 pm
View ArticleBeginners • Re: What is the difference between Raspberry Pi and a CPU-based...
Industrial I/O boards are handy but very expensive though they are often less fragile that a Pi with some having easy user replaceable level converters / opto-isolation built in.Can you give me some...
View ArticleBeginners • Re: Pi5 with USB SSD on a 12v to USB Type C power?
I've used lots of PIs on a boat at 12v. They've always been powered successfully using SEPIC devices.I've recently bought a couple of PI5s. I suspect that the existing supply will not be enough for...
View ArticleCamera board • Re: raw .dng video and Pyqt5 ThreadPoolExecutor/QThreadPool?
Hi, so the gist of it will go like this.You need to turn your for loop into a simple state machine that runs through the regular event loop. You'll want some kind of (global) counter to count the...
View ArticleRaspberry Pi OS • Re: Numlock
I've been using numlockx since foreverCode: sudo apt install numlockxOk, I entered the above code. It shows it installed but it doesn't turn on Numlock . I then did it again and it stated it was...
View ArticleBeginners • Re: A few beginer questions about Pi Zero 2 W
I just want to test the device now. Later I will buy a real keyboard, of course. When I first boot the Raspberry Pi OS Full on a Pi Zero 2W, does it ned any configuration, like Windows does, or it...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
What size screen do you have - 4K?Screen resolution can be adjusted in the same way as Raspios-lite:If you are using KMS on the Pi5, then you can add an option to cmdline.txt, such as:...
View ArticleTroubleshooting • Re: Hyperpixel KMS Rotate
I don't recall having seen a bug report for any issue until now - we can't act if we don't know there is an issue.I'm trying to track the history.https://github.com/raspberrypi/linux/pull/4862 seems...
View ArticleGeneral discussion • Re: Login failures happening again
Has anyone seen an improvement? Would be useful to get some feedback.Yes, much better.Statistics: Posted by lurk101 — Thu Apr 18, 2024 11:50 am
View ArticleAdvanced users • Re: Looking for advance debug methods for non-booting...
I've fixed non-booting Raspbian this way: 1. Renamed RECOVERY (PINN) to boot2. Removed all the files from this partition (/dev/mmcblk0p1)3. Copied to this partition (/dev/mmcblk0p1) all files from...
View ArticleBeginners • messed up desktop
Nothing but desktop wallpaper with icons. No 'bars' top or bottom. Right click on desktop wallpaper and get Desktop Preferences ... but nothing relative seems to work there. Thankful for the Firefox...
View ArticleTroubleshooting • Pi 4 Bookworm Lite 64 bit Hotspot setup
I'm tearing my hair out at this point. I'm sorry if this is the wrong place to ask this but I have to start somewhere.In the past, I have set up a hotspot on a Pi 3 and it worked well. I now have a...
View ArticleNetworking and servers • Re: Wired SSH connection to Pi Zero 2W (not using...
Was able to find this thread as well. It essentially verifies what I initially thought, which is you cannot do both. I'm not sure if possible to switch between them without rebooting...
View ArticleGeneral discussion • Raspberry Pi 5 camera cable: longer exists?
I have a PiCamera3 working with Raspberry Pi 5 thanks to the appropriate cable (https://www.raspberrypi.com/products/camera-cable/) but I see that at most there is a 50cm cable, in my case I would...
View ArticleGeneral discussion • Re: Permission denied: '/dev/ttySo'
... collect data from two anemometers(calypso sonic) and one lidar sensor (TF mini lidar). ...Are you getting the error from the LIDAR or ANEMOMETERS?Correct me if I'm wrong, but I couldn't see any...
View ArticleTroubleshooting • Re: Raspberry pi 5 and USB power to gopro 10 5v/2.0A
After rebooting pi 5 with gopro usb connected I get a warning in the gopro UI "NOT ENOUGH POWER..Connect to a 5V/2A power source"-message. On the GoPro? The Pi 5 can supply a maximum of 1.6A to USB...
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