Camera board • Re: Low FPS video capture through libcamerify
I've just tested with an IMX477 (HQ camera) as that was what I had on hand.1280x720 YU12 yes is varying in frame rate by default.Edit /usr/share/libcamera/ipa/rpi/vc4/imx477.json and reduce the max...
View ArticleTroubleshooting • OV5647 camera Camera feed suddenly freeze and turn off
Code: raspberrypi:~ $ libcamera-hello -t 0[0:16:07.567361252] [9929] INFO Camera camera_manager.cpp:313 libcamera v0.3.0+65-6ddd79b5[0:16:07.575907530] [9932] INFO RPI pisp.cpp:695 libpisp version...
View ArticleOfficial Display • Re: Updated Display?
There are 'traces in the kernel source code' there will be a 5in and a 7in official display - both with 1280x800pixels resolution somewhere down the road.https://github.com/raspberrypi/linux/bl ......
View ArticleCamera board • Re: Red Hue When Using IR Filter with V3 NOIR
Hi, yes, I've always found libcamera controls a bit confusing to use as well! Try replacingCode: if (key == '\n') output->Signal();by something like this (obviously adjust as necessary to your own...
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Camera board • Re: RaspberryPi Camera module 3 WIDE resolution
Hello! These were the changes that I made according to your indications:Code: from gpiozero import Buttonimport timeimport osfrom picamera2 import Picamera2from libcamera import controlsdef...
View ArticleCamera board • Re: New Pi 4 cant detect camera
The camera is an Arducam OV5647 Rev 2.0 (https://www.amazon.co.uk/dp/B012ETE75I? ... ct_details)It's connected by Ribbon Cable into the camera port.I've re-read the camera documentation and it doesn't...
View ArticleAutomation, sensing and robotics • Re: Which DataBase for weather logging
Do we need a small UPS, says, two 16500 Li cells? on eBay for 10 to 25 euro? No need to run after AC power loss. Just need to do an orderly shutdown.Will we be protected from sudden AC power loss by...
View ArticleGeneral discussion • HQ camera cable on Pi 5
Is there such a thing available as round camera cables instead of the usual flat ones ?Statistics: Posted by TamsPi — Wed Jul 17, 2024 7:41 am
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Raspberry Pi Connect • Re: Raspberry Pi Connect - Paste to Remote
Using Firefox 128.0 on macOS Sonoma 14.5, I'm able to successfully paste from my clipboard into the remote device by first copying some text into my clipboard then clicking the "Paste to remote"...
View ArticleRaspberry Pi OS • Re: Error with networking manager
Hello everyone,Earlier today I installed something from PI-Apps. When I uninstalled it, I all of a sudden can’t connect to the internet. The button is gone, and then I went and tried to through the...
View ArticleMicroPython • Re: Attribute error in a code that worked perfectly in the...
Do you have a link to the video you followed and details of what these 'chittiSat' libraries are, where they come from ?It isn't a youtube video, it's an online course. I want a solution soon, so I...
View ArticleTroubleshooting • Re: Raspberry crashes when doing any long operation
You could try limiting the max cpu clock to reduce power and heat.PutCode: arm_freq=800in config.txt.The default max is 1000MHz for the Zero 2W. I've got some of mine set to 800 because it seems to...
View ArticleBeginners • Re: How to connect RP to industrial machines to calculate OEE?
Manote,It would help if you provided more detail on the actual signals you need to monitor. Typically, actual voltage levels and rate of change.If these signals are simple DC voltages and within safe...
View ArticleAutomation, sensing and robotics • Re: Conection options with 5V relay
I want to thank especially ame for the quick answer with helpful aspects. I ended up soldering on a wire to the pin on the backside of the board for this session.Statistics: Posted by mvic — Wed Jul...
View ArticleTroubleshooting • Re: Replacing usb 3.0 port.
Guys,Didn't think the USB3 socket had a "little plastic tang/key thing". Mine doesn't have anything to hold the USB's in only friction. The Ethernet cable does and that would simply require a new...
View ArticleAdvanced users • Re: Monitor fan speed on the Pi5
On the Pi 5 on my desk the location you want is /sys/devices/platform/cooling_fan/hwmon/hwmon2/fan1_input. I can't think why it wouldn't be there for you, if the fan is working as expected.(You can...
View ArticleUbuntu • Re: Unable to boot with Ubuntu 20.04
Should I ask there?Statistics: Posted by Flamethrower — Wed Jul 17, 2024 8:42 am
View ArticleTroubleshooting • App scaling : Failed to execute child process...
Hello, I have an strange problem on Raspberry Pi OS, using an app when I change the scaling :Raspberry > Preferences > Appearance Settings > Defaultusing "For medium screens" (default value),...
View ArticleCamera board • Re: Camera Module 3 Wide - Cannot allocate memory
Did you try the Python version where you stop the camera for most of the 30 second wait? I believe that should power down the camera, and the fact that we're only stopping/starting, and never...
View ArticleBeginners • Re: Can not boot my new pi 5
A update!History: Since I manage to boot from a usb-drive I was able to update the bootloader, and then I manage to do a netinstall on my ssd-hat. Last night I tried to do a netinstall on a sd-drive,...
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