Beginners • Low voltage warning with 5.18 V / 10 A PSU
Hello,I am facing this nuisance with a DIY PSU.The source is a 14.8 V / 10 A PSU + adjustable 40~3 V / 30 A buck converter set to 5.18 V + PD USB-C cable taken from a 90 W USB-C PD PSU.RPI5 8GB +...
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Troubleshooting • problem with my raspberry pi 4
I have a problem with my raspberry pi 4can somebody pleas help me see pictureStatistics: Posted by nielsd — Fri Feb 07, 2025 7:08 pm — Replies 0 — Views 47
View ArticleNetworking and servers • DHCP reservations on router and changed MAC address
I use DHCP reservations with the home network rather than static IP addresses so that if I take one of my RPis to another network, I won't have any conflicts with how that network hands out IP...
View ArticleTroubleshooting • USB problems? Fake mousepresses and keyboard codes > 255...
My Pi4 have some problems.(1) (Update:not a problem, default is from april)I update and upgrade the system, but the bootloader version stays the same, and have done so since april.It is a 64-bit...
View ArticleTroubleshooting • How to update cgroup in cmdline.txt
As I'm trying to install k3s on my raspberry pi 5, the error I get is Failed to find memory cgroup, you may need to add "cgroup_memory=1 cgroup_enable=memory" to your linux cmdline (/boot/cmdline.txt...
View ArticleGeneral • link routine at some address?
I apologize for the big dumb question, I'm casting a wide net and hoping for some suggestions.I have a base firmware image I like to run on my pico. It works well. I'd also like to be able to load a...
View ArticlePython • Need help with Pico 2 W
Trying to follow guides for connecting to WiFi but nothing seems to work. https://www.tomshardware.com/how-to/con ... e-internetHow do I get Code: import network to work? This is the error I getCode:...
View ArticleHailo • Install Hailo 8 software stack in a virtual environment
SBC: Raspberry Pi 5 with 8GB.OS: Latest version of BookwormThe official installation instructions for installing the Hailo 8 AI software stack appear to install the software stack at system level...
View ArticleTroubleshooting • Official Pi 5 256gb NVME SSD doesn’t show up and doesn’t boot
My pi 5 (8gb ram model), does not boot off of the nvme anymore. It previously did, for about a month, and then today, it brought me to the boot manager screen. The power light on the m.2 hat didn't...
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Troubleshooting • Visual Code freeze after software update
Hello everyone,I own a Raspberry Pi 5 that just required a software update. I performed the update. Rebooted at the end, but now, Visual Code freezes instantly after opening. The CPU goes to approx 83...
View ArticleCompute Module • CM5 usb2 vs cm4
I thought I read somewhere that "one of the compromises that had to be made was that the on-chip USB2 couldn't be carried to the same pins" on the CM5 vs CM4, but now I am struggling to find that...
View ArticleC/C++ • Recommend lib for gpio access RPi5?
There's a lot of information shared on forums on gpio usage and for me (c++ newbee) overwhelming.Although I get get things working on my Pi5 python (with unoffical libs and a deamon) I would like to...
View ArticleSDK • picotool in the Pico C/C++ Build Environment
I have used the pico_setup.sh script (day before yesterday) to set up the C/C++ build environment on a Pi 400. All is well, with one exception, though the exception does not break the build.When I...
View ArticleC/C++ • Cross compile for Ubuntu 22.04 ...
I wrote some software that runs on Ubuntu (among other OSs. I have a working Cmake project to build it.I have a Rasberry Pi 4 that is not booting properly running Ubuntu 22.04. So far, I get errors...
View ArticleCamera board • looking for a slim pi camera lens
Hi, I'm trying to put my GS Pi camera into the body of a game camera. The Pi lens I have is too long to be able to close the case. Can anyone recommend a lens for the GS Pi camera that is as short as...
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Troubleshooting • What is this component
I accidentally removed a part from my RPI02W thinking it was the ACT led. Now I don't have the part, but I'd like to replace it with the correct one. Statistics: Posted by perigalacticon — Sat Feb 08,...
View ArticleBeginners • I did something stupid !
And I don't know what !Pi OS used to boot in a few seconds. Now it takes a minute or more. The only thing I did was add LibreOffice, through the menus.How do I see what is holding up the parade !(in...
View ArticleTroubleshooting • [SOLVED] Pi Zero 2 W: UART not accepting two stop bits
The UART on Pi Zero 2 W seems not to work with two stop bits – although the Internet says it should.Code: stty -F /dev/serial0 cstopbreplies with "unable to perform all requested operations".Code:...
View ArticleTroubleshooting • Failing RPi5?
Hi, My 4Gb RPi5 is exhibiting strange behaviour... If I shut it down and leave it a while (power lead still plugged in), then press the power on button, it fails to startup and the ACT light flashes...
View ArticleHATs and other add-ons • Any recommendations for Pi5 build?
Going to get my first SSD disk, and looking for a hardware list to accompany my Pi5:- Case- SSD- NVM hat- coolerMuch appreciatedStatistics: Posted by pibrator — Sun Feb 09, 2025 5:46 pm — Replies 2 —...
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