Beginners • Re: Can I connect to my laptop screen to see the Pi's console...
4B and earlier also have composite out (400, 500, and Pi5 do not)pi5 has composite on an unpopulated VID header, between hdmi and csi/dsi, like the pi-zeroStatistics: Posted by cleverca22 — Mon Jan...
View ArticleTroubleshooting • Re: Troubleshooting when connecting the wifi
I later found out that I have to register the raspberry pi on the web to make it work. Register your Raspberry Pi on the wustl-2.0 network using this website:https://selfservices.ip.wustl.edu○Enter...
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General • Re: Problem with IRLZ44n mosfet in a circuit
3.3A, that's a useful data point. Sounds like an alkaline 9V, because I looked at my datasheets for this thread and a 9V carbon-zinc had really poor current capability. I have to admit that I would be...
View ArticleSDK • Re: [Closed] USB Serial port TX performance
Could be nice to have an option to change this in the project files, either source or cmakelist...KasperOpen an issue on githubStatistics: Posted by kilograham — Mon Jan 13, 2025 4:24 am
View ArticleGeneral discussion • Can Raspberry Pi 5 Handle Four USB Cameras for 1080p...
Hi Masters,I recently started an autonomous driving project that requires using four USB cameras for image recognition. The resolution is 1920x1080 at 30FPS (the cameras output AHD, which is converted...
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General discussion • Headless Raspberry pi 5 not getting booted after...
I have booted my raspberry pi 5 from a usb flash drive with Raspbian lite os headless and it was working fine and I could ssh into it, etc.I tried the network boot option by configuring the boot order...
View ArticlePython • Re: Managing (very) complex Dictionary structures.
You probably want to use a database. I'd suggest SQLite is an ideal candidate.I use SQLite for lots of things, but this is unlikely to be one of them! The data I am dealing with comes from a web API...
View ArticleCompute Module • Re: CM5 Unexpected Shut Down
If system was reset by the PMIC then the reset reason is stored in one its registers and is made available here upon reboothttps://www.raspberrypi.com/documentati ... hosenpowerCode: hexdump -C...
View ArticlePython • Re: Rpi5, pi3d, x11, uggg lol
Where is paddygwoof? He has been an invaluable asset to this community when it comes to the pi3d library.Statistics: Posted by AGPowers — Tue Jan 14, 2025 3:48 am
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SDK • Re: Panic function
In vanilla Lua 5.4.7, luaD_throw() in ldo.c does all the panicking, and it's a no return function. May be the only place panic is called. A lot of luaD_throw calls appear to be memory or stack...
View ArticleBeginners • Re: Looping video playlist with button interrupt
I think your problem is that you need to use RPi OS Bullseye, not Bookworm.Thanks Ken, I'm going to try this tomorrow. I am pretty new to RPi and am excited to get this to work. I will report...
View ArticlePython • Re: Python on RPi 4
Excellent. This is really nice if the Python is pre-installed in Raspberry Pi OS Bookworm.In case you haven't come across it in Windows, Bookwork enforces Python Virtual Environments.Bookworm does not...
View ArticleTroubleshooting • Re: is piwheels.org down?
There is no need to solve the problem, acutally.I found out that most of the packages can still be installed even with the warnings.Just be patient and wait until the packages be...
View ArticlePython • Re: Using multiple languages/venv in a script
Time for a bit of reading and follow along with a few simple exercises to see how it works. It is very, very easy to use venvs.https://realpython.com/python-virtual-e ... -a-primer/Statistics: Posted...
View ArticleNetworking and servers • Re: wordpress site not able to access from external...
Wordpress hard codes the old address (ip?) in some internal tables.IIRC in the _options table of your website’s database, there are two rows siteurl and homeurlMaybe check those.Thank you. That was...
View ArticleTroubleshooting • Re: Raspberry Pi 5 256gb SD card not detected
Hello, I am new to using a raspberry pi. I formatted an Amazon Basics 256gb micro SD card using the official imager, but when I insert it into my raspberry pi it says SD: card not detected. I have...
View ArticleRaspberry Pi OS • Differences between bullseye and bookworm？
I was accessing the same web page rendering 3d model with RPI5 on bullseye and bookworm (same 6.6 kernel), and I was completely cpu occupied on bullseye, almost 100%. On the bookworm, the cpu has a...
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Advanced users • Re: recompiling the Linux Kernel for RasPiOS Lite
... you aren't making a backup of the old kernel, there's no easy way to recover from a bad build. Similarly, by not changing the LOCALVERSION you run the risk of overwriting the modules for the...
View ArticleTroubleshooting • Re: pi4b: Green light flashing frantically
As the last resort, you can re install the Raspberry Pi OS. Running the Raspberry Pi without a cooling fan for a long time can lead to hardware damage.I have reinstalled the Pi OS, but it doesn't work...
View ArticleTroubleshooting • Wifi Scanning is not working on Raspberry Pi5 Arm64
Recently purchased new pi5 installed all the supporting drivers to run the Wifi scanning using scapy & turned on wlan1 to monitoring mode as well. For Wifi Scanning using TP link : TP-Link Archer...
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